Residential Rates and Tariffs

Residential Rates & Tariffs

Ameren Missouri's average electric rates are the lowest of any investor-owned utility in Missouri. We strive to provide our customers value by supplying reliable service at affordable rates.

Residential Electric & Natural Gas Rates

Residential customers pay a charge of $9.00 per month that reflects the costs of making service available, for example, metering, meter reading, billing and customer service. That’s a fixed monthly charge. Then there's the energy or usage charge, which goes up or down depending on how much electricity is used. You can find this information on your monthly energy statement.

Electric Rates

Service Areas by County

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Rates

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Riders

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

General Rules & Regulation

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Pilots, Variances and Promotional Practices

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Electric Power Purchases

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Energy Efficiency & Demand Side Programs

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Natural Gas Rates

Rates

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Riders

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

Rules & Regulations

Document Listing Files

Business EE Lighting (pdf)

EE Business Lighting (pdf)

EE Smart Therm HEIQ (pdf)

EEE Tips (pdf)

Paperless Billing (pdf)

Residential EE Smart Therm (pdf)

Safe Digging (pdf)

Understanding Your Bill (pdf)

AIC_493500_IYN_March2025_69097 - FINAL (pdf)

MAR25M09_1 (pdf)

MAR25M09_2 (pdf)

MAR25M10_1_3 (pdf)

MAR25M10_2_3 (pdf)

MAR25M11 (pdf)

PY25 MAR 2025 MARCH BUS Bonus Bill Insert FINAL (pdf)

PY25 mar 2025 RES Spring Tips Bill Insert FINAL (pdf)

FEB25M09_1 (pdf)

FEB25M09_2 (pdf)

FEB25M10_1_3 (pdf)

FEB25M11 (pdf)

PY25 FEB 2025 RES EE Products Bill Insert FINAL (pdf)

PY25 February BUS Bonus Bill Insert - FINAL (pdf)

JAN 2025 BUS Bonus Bill Insert (pdf)

JAN25M09_1 (pdf)

JAN25M09_2 (pdf)

JAN25M10_1_3 (pdf)

PY25 JAN 2025 RES HEIQ Bill Insert PRINT (pdf)

AIC_468500_66752_IYN_December_POD FINAL (2) (pdf)

DEC24M09_1 (pdf)

DEC24M09_2 (pdf)

DEC24M10_1_3 (pdf)

DEC24M11 (pdf)

PY24 DEC 2024 RES Google Blitz Bill Insert 2 68746 (pdf)

PY24 OCT 2024 BUS Dec Bill Insert 68745 FINAL (pdf)

CPR 203 - AIC_455200_Natural Gas RatesDisclosure_Insert - Rev Sept 2024 (pdf)

CPR 204 - AIC_455200_ElectricRatesDisclosure_Electric_Insert - Rev Sept 2024 (pdf)

NOV24M09_1 (pdf)

NOV24M09_2 (pdf)

NOV24M10_1_3 (pdf)

NOV24M10_2_3 (pdf)

NOV24M11 (pdf)

PY24 NOV 2024 BUS Bill Insert (pdf)

PY24 NOV 2024 RES Google Blitz Bill Insert FINAL (pdf)

CCM 205 - NatGas Scratch n Sniff insert_AMS_436302 - Rev Sept 2024 (3) (pdf)

CPR 201 AIC_447300_Natural Gas Safety Insert_POD - Rev Aug 2024 (pdf)

OCT24M09_1 (pdf)

OCT24M09_2 (pdf)

OCT24M10_1_3 (pdf)

OCT24M10_2_3 (pdf)

OCT24M11 (pdf)

PY24 BUS Oct Bill Insert - FINAL (pdf)

PY24 OCT 2024 RES Google Blitz Bill Insert FINAL (pdf)

AIC_441450_IYN_September_66748 FINAL (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Sept Bill Insert Smart Thermostats and Statisticsv3 FINAL (pdf)

PY24 SEP BILL INSERT - Symposium Registration (pdf)

SEP24M09_1 (pdf)

SEP24M09_2 (pdf)

SEP24M10_1_3 (pdf)

SEP24M10_2_3 (pdf)

SEP24M11 (pdf)

SEP24M12_3 (pdf)

AUG24M09_1 (pdf)

AUG24M09_2 (pdf)

AUG24M10_1_3 (pdf)

AUG24M11 (pdf)

JUN24M08 (pdf)

PY24 JULY 2024 RES Aug Bill Insert Smart Thermostats and Summer Tips FINAL (pdf)

PY24 JUNE 2024 Business Symposium August Bill Insert FINAL (pdf)

IL PY24 Business Symposium July Bill Insert - FINAL (pdf)

JUL24M09_1 (pdf)

JUL24M09_2 (pdf)

JUL24M10_1_3 (pdf)

JUL24M10_2_3 (pdf)

JUL24M11 (pdf)

JUN24M08 (pdf)

PY24 JUNE 2024 Google Nest and RES Products July Bill Insert FINAL (pdf)

aic-beware-of-scams (pdf)

aic-boost-bottom-line-insert (pdf)

aic-ecobee-savings-insert (pdf)

aic-electric-gas-bill (pdf)

aic-energy-assistance-insert (pdf)

aic-energy-savings-ecobee (pdf)

aic-free-assessment (pdf)

aic-my-electric-bill (pdf)

aic-my-gas-bill (pdf)

aic-newsletter-june-insert (pdf)

aic-scams (pdf)

aic-scams-2 (pdf)

il-early-completion-bonus (pdf)

il-early-completion-bonus-2 (pdf)

il-electric-safety (pdf)

il-energy-efficiency (pdf)

il-online-tools (pdf)

il-outage (pdf)

il-save-money (pdf)

il-scammers (pdf)

Business Energy Advisors (pdf)

Gas Energy Savings Tips (pdf)

JUN24C1 (pdf)

Paperless Billing (pdf)

Pay as Your Save (pdf)

Safe Digging (pdf)

Gas Rate Public Hearing Notice 2025_69419 (pdf)

JUN24C1 (pdf)

MAR25D1 (pdf)

MAR25D2 (pdf)

MAR25D3 (pdf)

MAR25G1_3 (pdf)

MAR25G2_3 (pdf)

MAR25G3_3 (pdf)

FEB25D1 (pdf)

FEB25D2 (pdf)

FEB25D3 (pdf)

FEB25G1_3 (pdf)

JUN24C1 (pdf)

JAN25D1 (pdf)

JAN25D2 (pdf)

JAN25D3 (pdf)

JAN25G1_1 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (2) (pdf)

DEC24D1 (pdf)

DEC24D2 (pdf)

DEC24D3 (pdf)

DEC24G1_3 (pdf)

JUN24C1 (pdf)

AMO_458850_ElectricRate_LocalHearing_Insert 68704 (pdf)

JUN24C1 (pdf)

NOV24D1 (pdf)

NOV24D2 (pdf)

NOV24D3 (pdf)

NOV24G1_3 (pdf)

JUN24C1 (pdf)

MO NaturalGasSafetyInsert1201202364142 8 (pdf)

OCT24D1 (pdf)

OCT24D2 (pdf)

OCT24D3 (pdf)

OCT24G1_3 (pdf)

JUN24C1 (pdf)

SEP24D1 (pdf)

SEP24D2 (pdf)

SEP24D3 (pdf)

SEP24G1_3 (pdf)

SEP24G2_3 (pdf)

AMO_429902_Health_Safety_Insert (pdf)

AUG24D1 (pdf)

AUG24D2 (pdf)

AUG24D3 (pdf)

AUG24G1_3 (pdf)

JUN24C1 (pdf)

JUL24D1 (pdf)

JUL24D2 (pdf)

JUL24D3 (pdf)

JUL24G1_3 (pdf)

JUL24G2_3 (pdf)

JUN24C1 (pdf)

amo-energy-advisor (pdf)

amo-energy-assistance (pdf)

amo-energy-savings-tip (pdf)

amo-natural-gas-insert (pdf)

amo-pts (pdf)

amo-scams (pdf)

amo-scams-2 (pdf)

amo-smart-energy-partner (pdf)

mo-energy-savings (pdf)

mo-ev-charging (pdf)

mo-ev-charging-bus (pdf)

mo-hvac (pdf)

mo-natural-gas-safety (pdf)

mo-online-tools (pdf)

mo-scammers (pdf)

Ameren Missouri Tariff Holidays (pdf)

General Information ()

General Statement (pdf)

Table of Contents (pdf)

Cities, Villages, Communities and Adjacent Areas to which this Schedule is Applicable (pdf)

Customer Terms and Conditions (pdf)

Standards and Qualifications for Electric Service (pdf)

Supplier Terms and Conditions (pdf)

- Historical UCB/POR Discount Rate (pdf)

- Historical POU Discount Rate (pdf)

- Distribution Loss Factors (pdf)

Government Aggregation Services (pdf)

Rate PBR-R - Performance-Based Ratemaking - Reconciliation - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective March 21, 2025 (pdf)

- Historical Rate PBR-R - Effective December 26, 2024 (pdf)

- Historical Rate PBR-R - Effective June 27, 2024 (pdf)

- Historical Rate PBR-R - Effective January 27, 2024 (pdf)

- Historical Rate PBR-R - Effective December 26, 2023 (pdf)

Rider PBR-M - Performance Based Ratemaking - Metrics (pdf)

DS-1 Residential Delivery Service (pdf)

DS-5 Lighting Service (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2025 (pdf)

- Estimated Charges Associated with Lighting Service - Effective July 2024 (pdf)

- Estimated Charges Associated with Lighting Service - Effective January 2024 (pdf)

Rate MAP-P - Modernization Action Plan - Pricing (REPLACED BY RATE PBR-R - EFFECTIVE DECEMBER 26, 2023; SEE RATE PBR-R ABOVE) (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2023 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2022 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2021 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2020 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective January 2019 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2019 (pdf)

- Historical Rate MAP-P Delivery Charge including Rider ATRB tax benefits - Effective March 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2018 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2017 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2016 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2015 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2014 (pdf)

- Historical Rate MAP-P Delivery Charge - Effective Jan. 2013 (pdf)

Rider MAP-M - Modernization Action Plan - Metrics (pdf)

Rider MAP-R - Modernization Action Plan - Reconciliation (pdf)

- Historical Rate MAP - R Surcharge (pdf)

Rider EVCP - Optional Electric Vehicle Charging Program (pdf)

- Qualifying Electric Vehicle Facility Specifications (pdf)

Rider EDITA - Electric Deferred Income Tax Adjustment (pdf)

- Rider EDITA Informational Filing (pdf)

Rider BGS - Basic Generation Service (pdf)

Rider HSS - Hourly Supply Service (pdf)

Rider PER - Purchased Electricity Recovery (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective On and After June 1, 2025 (pdf)

- Annual Retail Purchased Electricity Charge Filing - Effective October 2024 through May 2025 (pdf)

Rider PSP - Power Smart Pricing (pdf)

- Historical Residential Incremental Charges (pdf)

Rider RTP - Real Time Pricing (pdf)

Rider QF - Qualifying Facilities (pdf)

- Effective June 14, 2025 (pdf)

- Effective June 15, 2024 (pdf)

- Effective Aug. 15, 2023 (pdf)

- Effective Aug. 15, 2022 (pdf)

- Effective Aug. 15, 2021 (pdf)

- Effective Aug. 15, 2020 (pdf)

- Effective Aug. 15, 2019 (pdf)

- Effective Aug. 15, 2018 (pdf)

- Effective Aug. 15, 2017 (pdf)

- Effective Aug. 15, 2016 (pdf)

- Effective Aug. 15, 2015 (pdf)

- Effective Aug. 15, 2014 (pdf)

- Effective Aug. 15, 2013 (pdf)

- Effective Aug. 15, 2012 (pdf)

Rider NMCS - Net Metering For Community Solar (pdf)

Rider NMOS - Net Metering For On-Site Generation (pdf)

Supplemental Customer Charges (pdf)

- Historical Base Energy Assistance Charge (pdf)

- Historical UCB/POR Program Charge (pdf)

Miscellaneous Fees and Charges (pdf)

PIPP - Percent of Income Payment Plan (pdf)

Tax Additions (pdf)

Rider EDR - Reconciliation (pdf)

- Historical Rider EDR Charges (pdf)

Rider EF - Excess Franchise Compensation Adjustment (pdf)

- Rider EF Informational Filing (pdf)

Rider EEA - Electric Environmental Adjustment (pdf)

- Historical Rider EEA Charges - Rate Zone I (pdf)

- Historical Rider EEA Charges - Rate Zone III (pdf)

Rider EUA - Electric Uncollectible Adjustment (pdf)

Rider GC - Government Compliance Adjustment (pdf)

- Rider GC Informational Filing (pdf)

Rider HMAC - Hazardous Materials Adjustment Clause (pdf)

- Rider HMAC Informational Filing (pdf)

Rider IMF - Electricity Infrastructure Maintenance Fee (pdf)

- Rider IMF Informational Filing (pdf)

Rider RDC - Reserve Distribution Capacity (pdf)

Rider TS - Transmission Service (pdf)

Rider PTR - Peak Time Rewards (pdf)

- Historical PTR Credit (pdf)

Rider CEAC - Clean Energy Assistance Charge (pdf)

- Historical Rider CEAC Charges (pdf)

Rider NSM - Non-Standard Metering (pdf)

Rider EFC - Excess Facilities Charge (pdf)

Rider ATRB - Advancing Tax Reform Benefits (pdf)

- Rider ATRB Informational Filing (pdf)

Rider REA - Renewable Energy Adjustment (pdf)

- Historical Rider REA Charges (pdf)

Rider EE - Energy Efficiency and Demand Response Investment (pdf)

- Historical Rider EE Charges (pdf)

Rider APM - Annual Performance Modifier (pdf)

Rider CGR – Customer Generation Rebate (pdf)

- Rider CGR Informational Filing (pdf)

Rider CGC - Customer Generation Charge (pdf)

- Rider CGC Informational Filing (pdf)

Rider USS - Utility-Scale Solar and Storage Adjustment (pdf)

- Rider USS Informational Filing (pdf)

Rider ETAC - Energy Transition Assistance Charge (pdf)

- Rider ETAC Informational Filing (pdf)

Rider RBA - Revenue Balancing Adjustment (pdf)

Rider CSESC - Coal to Solar and Energy Storage Charge (pdf)

- Rider CSESC Informational Filing (pdf)

Rider PPMR - Power Price Mitigation Rebate (pdf)

Gas Rates ()

- Effective June 2025 (pdf)

- Effective January 2025 (pdf)

- Effective June 2024 (pdf)

- Effective January 2024 (pdf)

- Effective June 2023 (pdf)

- Effective January 2023 (pdf)

- Effective June 2022 (pdf)

- Effective January 2022 (pdf)

- Effective June 2021 (pdf)

- Effective January 2021 (pdf)

- Effective June 2020 (pdf)

- Effective January 2020 (pdf)

- Effective June 2019 (pdf)

- Effective January 2019 (pdf)

- Effective June 2018 (pdf)

- Effective January 2018 (pdf)

- Effective June 2017 (pdf)

- Effective Jan. 2017 (pdf)

- Effective June 2016 (pdf)

- Effective Jan. 2016 (pdf)

- Effective June 2015 (pdf)

- Effective January 2015 (pdf)

- Effective June 2014 (pdf)

- Effective January 2014 (pdf)

Effective June 2013 - Rate Zone I (pdf)

Effective June 2013 - Rate Zone II (pdf)

Effective June 2013 - Rate Zone III (pdf)

- Effective June 2025 (pdf)

- Effective June 2024 (pdf)

- Effective June 2023 (pdf)

- Effective June 2022 (pdf)

- Effective June 2021 (pdf)

- Historical Rider EUA Charges - Effective July 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2020 (pdf)

- Historical Rider EUA Charges - Effective June 2019 (pdf)

- Historical Rider EUA Charges - Effective June 2018 (pdf)

Historical Rider EUA Charges - Effective June 2017 (pdf)

- January 2017 (pdf)

Rate Zone I Prior to June 2016 (pdf)

Rate Zone II Prior to June 2016 (pdf)

Rate Zone III Prior to June 2016 (pdf)

Effective May 2016 - Rate Zone I (pdf)

Effective Apr. 2016 - Rate Zone I (pdf)

Effective Mar. 2016 - Rate Zone I (pdf)

Effective Feb. 2016 - Rate Zone I (pdf)

Effective Jan. 2016 - Rate Zone I (pdf)

Effective Dec. 2015 - Rate Zone I (pdf)

Effective Nov. 2015 - Rate Zone I (pdf)

Effective Oct. 2015 - Rate Zone I (pdf)

Effective Sept. 2015 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2015 - Rate Zone I (pdf)

Effective June 2015 - Rate Zone I (pdf)

Effective May 2015 - Rate Zone I (pdf)

Effective Apr. 2015 - Rate Zone I (pdf)

Effective Mar. 2015 - Rate Zone I (pdf)

Effective Feb. 2015 - Rate Zone I (pdf)

Effective Jan. 2015 - Rate Zone I (pdf)

Effective Dec. 2014 - Rate Zone I (pdf)

Effective Nov. 2014 - Rate Zone I (pdf)

Effective Oct. 2014 - Rate Zone I (pdf)

Effective Sept. 2014 - Rate Zone I (pdf)

Effective Aug. 2015 - Rate Zone I (pdf)

Effective Jul. 2014 - Rate Zone I (pdf)

Effective June 2014 - Rate Zone I (pdf)

Effective May 2014 - Rate Zone I (pdf)

Effective Apr. 2014 - Rate Zone I (pdf)

Effective Mar. 2014 - Rate Zone I (pdf)

Effective Feb. 2014 - Rate Zone I (pdf)

Effective Jan. 2014 - Rate Zone I (pdf)

Effective Dec. 2013 - Rate Zone I (pdf)

Effective Nov. 2013 - Rate Zone I (pdf)

Effective Oct. 2013 - Rate Zone I (pdf)

Effective Sep. 2013 - Rate Zone I (pdf)

Effective Aug. 2013 - Rate Zone I (pdf)

Effective Jul. 2013 - Rate Zone I (pdf)

Effective Jun. 2013 - Rate Zone I (pdf)

Effective May 2013 - Rate Zone I (pdf)

Effective Apr. 2013 - Rate Zone I (pdf)

Effective Mar. 2013 - Rate Zone I (pdf)

Effective Feb. 2013 - Rate Zone I (pdf)

Effective Jan. 2013 - Rate Zone I (pdf)

Effective May 2016 - Rate Zone II (pdf)

Effective Apr. 2016 - Rate Zone II (pdf)

Effective Mar. 2016 - Rate Zone II (pdf)

Effective Feb. 2016 - Rate Zone II (pdf)

Effective Jan. 2016 - Rate Zone II (pdf)

Effective Dec. 2015 - Rate Zone II (pdf)

Effective Nov. 2015 - Rate Zone II (pdf)

Effective Oct. 2015 - Rate Zone II (pdf)

Effective Sept. 2015 - Rate Zone II (pdf)

Effective Aug. 2015 - Rate Zone II (pdf)

Effective Jul. 2015 - Rate Zone II (pdf)

Effective June 2015 - Rate Zone II (pdf)

Effective May 2015 - Rate Zone II (pdf)

Effective Apr. 2015 - Rate Zone II (pdf)

Effective Mar. 2015 - Rate Zone II (pdf)

Effective Feb. 2015 - Rate Zone II (pdf)

Effective Jan. 2015 - Rate Zone II (pdf)

Effective Dec. 2014 - Rate Zone II (pdf)

Effective Nov. 2014 - Rate Zone II (pdf)

Effective Oct. 2014 - Rate Zone II (pdf)

Effective Sept. 2014 - Rate Zone II (pdf)

Effective Aug. 2014 - Rate Zone II (pdf)

Effective Jul. 2014 - Rate Zone II (pdf)

Effective June 2014 - Rate Zone II (pdf)

Effective May 2014 - Rate Zone II (pdf)

Effective Apr. 2014 - Rate Zone II (pdf)

Effective Mar. 2014 - Rate Zone II (pdf)

Effective Feb. 2014 - Rate Zone II (pdf)

Effective Jan. 2014 - Rate Zone II (pdf)

Effective Dec. 2013 - Rate Zone II (pdf)

Effective Nov. 2013 - Rate Zone II (pdf)

Effective Oct. 2013 - Rate Zone II (pdf)

Effective Sep. 2013 - Rate Zone II (pdf)

Effective Aug. 2013 - Rate Zone II (pdf)

Effective Jul. 2013 - Rate Zone II (pdf)

Effective Jun. 2013 - Rate Zone II (pdf)

Effective May 2013 - Rate Zone II (pdf)

Effective Apr. 2013 - Rate Zone II (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone II (pdf)

Effective Jan. 2013 - Rate Zone II (pdf)

Effective May 2016 - Rate Zone III (pdf)

Effective Apr. 2016 - Rate Zone III (pdf)

Effective Mar. 2016 - Rate Zone III (pdf)

Effective Feb. 2016 - Rate Zone III (pdf)

Effective Jan. 2016 - Rate Zone III (pdf)

Effective Nov. 2015 - Rate Zone III (pdf)

Effective Oct. 2015 - Rate Zone III (pdf)

Effective Sept. 2015 - Rate Zone III (pdf)

Effective Aug. 2015 - Rate Zone III (pdf)

Effective Jul. 2015 - Rate Zone III (pdf)

Effective June 2015 - Rate Zone III (pdf)

Effective May 2015 - Rate Zone III (pdf)

Effective Apr. 2015 - Rate Zone III (pdf)

Effective Mar. 2015 - Rate Zone III (pdf)

Effective Feb. 2015 - Rate Zone III (pdf)

Effective Jan. 2015 - Rate Zone III (pdf)

Effective Dec. 2014 - Rate Zone III (pdf)

Effective Nov. 2014 - Rate Zone III (pdf)

Effective Oct. 2014 - Rate Zone III (pdf)

Effective Sept. 2014 - Rate Zone III (pdf)

Effective Aug. 2014 - Rate Zone III (pdf)

Effective Jul. 2014 - Rate Zone III (pdf)

Effective June 2014 - Rate Zone III (pdf)

Effective May 2014 - Rate Zone III (pdf)

Effective Apr. 2014 - Rate Zone III (pdf)

Effective Mar. 2014 - Rate Zone III (pdf)

Effective Feb. 2014 - Rate Zone III (pdf)

Effective Jan. 2014 - Rate Zone III (pdf)

Effective Dec. 2013 - Rate Zone III (pdf)

Effective Nov. 2013 - Rate Zone III (pdf)

Effective Oct. 2013 - Rate Zone III (pdf)

Effective Sep. 2013 - Rate Zone III (pdf)

Effective Aug. 2013 - Rate Zone III (pdf)

Effective Jul. 2013 - Rate Zone III (pdf)

Effective Jun. 2013 - Rate Zone III (pdf)

Effective May 2013 - Rate Zone III (pdf)

Effective Apr. 2013 - Rate Zone III (pdf)

Effective Mar. 2013 - Rate Zone II (pdf)

Effective Feb. 2013 - Rate Zone III (pdf)

Effective Jan. 2013 - Rate Zone III (pdf)

Effective June 2025 (pdf)

Effective May 2025 (pdf)

Effective April 2025 (pdf)

Effective March 2025 (pdf)

Effective February 2025 (pdf)

Effective January 2025 (pdf)

Effective December 2024 (pdf)

Effective November 2024 (pdf)

Effective October 2024 (pdf)

Effective September 2024 (pdf)

Effective August 2024 (pdf)

Effective July 2024 (pdf)

Effective June 2024 (pdf)

Effective May 2024 (pdf)

Effective April 2024 (pdf)

Effective March 2024 (pdf)

Effective February 2024 (pdf)

Effective January 2024 (pdf)

Effective December 2023 (pdf)

Effective November 2023 (pdf)

Effective October 2023 (pdf)

Effective September 2023 (pdf)

Effective August 2023 (pdf)

Effective July 2023 (pdf)

Effective June 2023 (pdf)

Effective May 2023 (pdf)

Effective April 2023 (pdf)

Effective March 2023 (pdf)

Effective February 2023 (pdf)

Effective January 2023 (pdf)

Effective December 2022 (pdf)

Effective November 2022 (pdf)

Effective October 2022 (pdf)

Effective September 2022 (pdf)

Effective August 2022 (pdf)

Effective July 2022 (pdf)

Effective June 2022 (pdf)

Effective May 2022 (pdf)

Effective April 2022 (pdf)

Effective March 2022 (pdf)

Effective February 2022 (pdf)

Effective January 2022 (pdf)

Effective December 2021 (pdf)

Effective November 2021 (pdf)

Effective October 2021 (pdf)

Effective September 2021 (pdf)

Effective August 2021 (pdf)

Effective July 2021 (pdf)

Effective June 2021 (pdf)

Effective May 2021 (pdf)

Effective April 2021 (pdf)

Effective March 2021 (pdf)

Effective February 2021 (pdf)

Effective January 2021 (pdf)

Effective December 2020 (pdf)

Effective November 2020 (pdf)

Effective October 2020 (pdf)

Effective September 2020 (pdf)

Effective August 2020 (pdf)

Effective July 2020 (pdf)

Effective June 2020 (pdf)

Effective May 2020 (pdf)

Effective April 2020 (pdf)

Effective March 2020 (pdf)

Effective February 2020 (pdf)

Effective January 2020 (pdf)

Effective December 2019 (pdf)

Effective November 2019 (pdf)

Effective October 2019 (pdf)

Effective September 2019 (pdf)

Effective August 2019 (pdf)

Effective July 2019 (pdf)

Effective June 2019 (pdf)

Effective May 2019 (pdf)

Effective April 2019 (pdf)

Effective March 2019 (pdf)

Effective February 2019 (pdf)

Effective January 2019 (pdf)

Effective December 2018 (pdf)

Effective November 2018 (pdf)

Effective October 2018 (pdf)

Effective September 2018 (pdf)

Effective August 2018 (pdf)

Effective July 2018 (pdf)

Effective June 2018 (pdf)

Effective May 2018 (pdf)

Effective April 2018 (pdf)

Effective March 2018 (pdf)

Effective February 2018 (pdf)

Effective January 2018 (pdf)

Effective December 2017 (pdf)

Effective November 2017 (pdf)

Effective October 2017 (pdf)

Effective September 2017 (pdf)

Effective August 2017 (pdf)

Effective July 2017 (pdf)

Effective June 2017 (pdf)

Effective May 2017 (pdf)

Effective April 2017 (pdf)

Effective March 2017 (pdf)

Effective February 2017 (pdf)

Effective January 2017 (pdf)

Effective December 2016 (pdf)

Effective November 2016 (pdf)

Effective October 2016 (pdf)

Effective September 2016 (pdf)

Effective August 2016 (pdf)

Effective July 2016 (pdf)

Effective June 2016 (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Table of Contents (PDF)

A through H (pdf)

I through N (pdf)

O through Z (pdf)

Table of Contents (pdf)

Residential Rates (pdf)

UECSheet63MiscChgs (pdf)

UEC Sheet 70 Riders Table of Contents (pdf)

Rider FAC - Fuel and Purchased Power Adjustment (pdf)

Rider C - Meter Reading Adjustments (pdf)

Rider D - Temporary Service (pdf)

Rider H - Service to Customer Units Separated by Public Property (pdf)

Rider J - Customer Occupying Contiguous Buildings (pdf)

Rider UG - Municipal Underground Cost Recovery (pdf)

Rider SR – Solar Rebate (pdf)

Rider CSP - Community Solar Program (pdf)

Rider SUR – Securitized Utility Tariff Rider (pdf)

Rider EEIC - Energy Efficiency Investment Charge (pdf)

Rider RESRAM – Renewable Energy Standard Rate Adjustment Mechanism (pdf)

Table of Contents (pdf)

General Provisions (pdf)

Characteristics of Service Supplied (pdf)

Distribution System Extensions (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Emergency Energy Conservation Plan (pdf)

— MISO Market Capacity Emergency Operating Procedure (pdf)

— NERC Emergency Operations Procedure (pdf)

— NERC Emergency Preparedness and Operations Procedure (pdf)

— Ameren Capacity and Emergency Plan (pdf)

Table of Contents (pdf)

Rehousing Pilot Program (pdf)

Community Solar Pilot Program (pdf)

Company Advertising and Publicity Program (pdf)

Keeping Current Low-Income Pilot Program (pdf)

Unregulated Competition Waivers and Other Variances (pdf)

Voluntary Electronic Bill Rendering and Payment Program (pdf)

Voluntary Green Program/Pure Power Program (pdf)

Charge Ahead – Electric Vehicles Program (pdf)

Charge Ahead – Business Solutions Program (pdf)

Charge Ahead – Corridor Charging Program (pdf)

Critical Medical Need Pilot Program (pdf)

Table of Contents (PDF)

Electric Power Purchases from Qualifying Facilities (pdf)

Electric Power Purchases from Qualified Net Metering Facilities (pdf)

Table of Contents (pdf)

Weatherization Program (PDF)

Energy Efficiency (pdf)

Smart Thermostat Program (pdf)

Pay As You Save Program (pdf)

Single Family Income Eligible Program (pdf)

Multi-Family Income Eligible Program (pdf)

Demand Response – General (pdf)

Demand Response – Residential (pdf)

UECG-Sht-Nos1-2-TOC-Rates (pdf)

umgs3otsa (pdf)

umgs5rtresid (pdf)

umgs19rtmisc (pdf)

Gas Riders Table of Contents (pdf)

Rider A-Purchased Gas Adjustment Clause (pdf)

Rider DCA - Delivery Charge Adjustment (pdf)

Rider WNA - Weather Normalization Adjustment (pdf)

Rider ISRS-Infrastructure Replacement Surcharge (pdf)

Gas Rules & Regulations Table of Contents (pdf)

Definitions (pdf)

Characteristics of Service Supplied (pdf)

General Provisions (pdf)

Extension of Distribution Mains (pdf)

Installation of Service Pipe (pdf)

Customer's Installation (pdf)

Measurement of Service (pdf)

Billing Practices (pdf)

Resale of Service (pdf)

Deposit Practices (pdf)

Disconnection and Reconnection of Service (pdf)

Curtailment of Service Schedule (pdf)

Integrity of Service (pdf)

Regulatory Authorities (pdf)

Promotional Practices – Weatherization (pdf)

Residential Pay as You Save Program (pdf)

Voluntary Electronic Bill (pdf)

2023 (pdf)

2022 (pdf)

2021 (pdf)

2020 (pdf)

2019 (pdf)

2018 (pdf)

2017 (pdf)

2016 (pdf)

2015 (pdf)

2013 (pdf)

AcknowledgeaPO (pdf)

acknowledge-pos-qrg (pdf)

add-banking-details-qrg (pdf)

add-update-contact-suppliers (pdf)

add-update-products-services-qrg (pdf)

adjusting-supplier-timecard-negative (pdf)

adjusting-supplier-timecard-positive (pdf)

AmerenLienWaiverPolicyDocs618 (pdf)

AmerenSupplierBillingInstructions (pdf)

ameren-supplier-registration (pdf)

become-ameren-supplier (pdf)

CCTMSupplierTrainingManual (pdf)

CommunicationsPolicyforSuppliers (pdf)

Contractors-Affidavit-Final-Lien-Waiver (pdf)

Contractors-Affidavit-Partial-Lien-Waiver (pdf)

CreateFavoritesQRG (pdf)

create-po-matched-invoice-supplier-portal (pdf)

create-rate-card-bpa-charge-orders (pdf)

create-supplier-bulk-timecard-maximo (pdf)

create-supplier-timecard-emprv (pdf)

create-time-card-bulk-emprv (pdf)

create-time-card-bulk-manual (pdf)

create-time-card-bulk-oracle (pdf)

create-time-card-individual-emprv (pdf)

create-time-card-individual-manual (pdf)

creating-retainage-invoice-qrg (pdf)

creating-supplier-timecard-fps-emprv (pdf)

creating-supplier-timecard-fps-manual (pdf)

creating-supplier-timecard-fps-maximo (pdf)

creating-supplier-timecard-fps-oracle (pdf)

creating-supplier-timecard-maximo-po (pdf)

creating-supplier-timecard-oracle (pdf)

EEOAntiHarassmentPolicy (pdf)

ElectronicMailPolicy (pdf)

FixedPriceTimeCardQRG (pdf)

InformationResourcesAcceptableUsePolicy (pdf)

InternetUsagePolicy (pdf)

InvoiceReporting (pdf)

iSupplierPortalTrainingManual (pdf)

ModifyRateCard (pdf)

ModifyTimeCardQRG (pdf)

monitor-active-negotiation (pdf)

NewOracleeBusinessFeatures (pdf)

NewRateCardQRG (pdf)

OnlineTrainingOracleUPK (pdf)

OracleSupplierTraining (pdf)

QRG - How to Acknowledge Multiple Purchase Orders pdf (pdf)

QRG - How to Add or Delete a Contact - External (pdf)

QRG - How to Create Submit a PO Change Request (pdf)

QRG - How to Create Submit an Invoice in ISP (pdf)

QRG - How to Create a Retainage Release in ISP (pdf)

QRG - How to Submit Insurance Information (pdf)

QRG - How to View Update a Retainage Release in ISP (pdf)

QRG - How to View Invoices (pdf)

QRG - How to View Payments in ISP (pdf)

QRG - How to view PO PDF in ISP (pdf)

QRG-HowtoEnterSupplierPerformance (pdf)

RateCardFieldDescriptions (pdf)

RateCardUploadErrorsQRG (pdf)

Refrigeration-Technician-Training-Record (pdf)

RemoteAccessPolicy (pdf)

respond-to-rfq-rfi (pdf)

RetainageReleaseRequest (pdf)

search-pos-invoices (pdf)

Sourcing Supplier Reverse Auction Guide (pdf)

Sourcing-Supplier-RFQ-Guide (pdf)

Sourcing-Supplier-RFQ-Submit-Quote (pdf)

Standard-Warehouse-Requirements (pdf)

Subcontractors-Final-Lien-Waiver (pdf)

Subcontractors-Partial-Lien-Waiver (pdf)

submit-change-requests-against-material-pos (pdf)

SubmitInvoiceQRG (pdf)

Supplier_Facing_Storeroom_Contact_Information (pdf)

suppliers-update-profile (pdf)

timecard-template-bulk-weekly (pdf)

timecard-template-fixed-price (pdf)

timecard-template-individual-daily (pdf)

TimeCardUploadErrorsQRG (pdf)

UploadTimeCardQRG (pdf)

ViewInvoices-iSupplier (pdf)

ViewModifyRetainage (pdf)

ViewPayments-iSupplier (pdf)

view-search-supplier-timecards (pdf)

More Resources

Tariff Holidays (PDF)

Our next generation of smart meters work through two-way communication between the meter and our upgraded network.

Community Solar

Community Solar is an easy way for eligible customers to accelerate the expansion of solar energy in Missouri without installing solar panels on their homes or businesses.

Renewable Energy

Interested in installing solar on your business?

Energy Efficiency

Ameren Missouri offers savings opportunities through programs and incentives.

Account

Save Money & Energy

Resources & Support

For Business

Our Company