Callaway Energy Center
Since 1984, Callaway Energy Center has been providing safe, clean and affordable electricity.
About the Callaway Energy Center
The Callaway Energy Center is a highly efficient, low-cost source of electricity for Ameren Missouri’s 1.2 million customers, and the reliable, low-cost electricity it produces is a key factor in keeping the price of electricity low for Ameren Missouri’s customers.
2025 Calendar
Fact Sheet
Callaway
Callaway & the Community
Jobs & Economy
The Callaway Energy Center not only provides clean, safe, and affordable electricity but also boosts Missouri's economy by offering good-paying jobs to over 1,000 Ameren Missouri employees and contractors. During refueling outages every 18 months, hundreds of supplemental workers join, significantly boosting the local economy.
Safety is Most Crucial
Callaway Energy Center has operated safely since 1984, with quality construction, preventive maintenance, and rigorous training. Routine NRC inspections and licensed operators ensure safety. The facility is designed to withstand hazards, featuring robust safety systems and an automatic shutdown mechanism.
Taxes & Civic Support
Callaway Energy Center generates significant tax revenue, contributing about $10 million annually to Callaway County, with $7 million supporting local schools, and $23.5 million shared among 66 other Missouri counties. Additionally, Ameren Missouri supports community and civic activities, providing over $4 million to charitable organizations in Missouri.
Contact Us
Callaway Energy Center Communications

For general information about Callaway Energy Center, please contact Anne Roselius.

Email: aroselius@ameren.com

Ameren Missouri Media Hotline

For Media Inquiries, contact the media hotline.

Phone: 314.554.2182

U.S. Nuclear Regulatory Commission (NRC)

Victor Dricks
NRC Regional Public Affairs Office
Arlington, TX
817.860.8128

Office of Public Affairs
NRC Headquarters
Washington, D.C.
301.415.8200

How Will the Media be Contacted

If a radiological emergency occurs at the Callaway Energy Center, one of Ameren Missouri’s top priorities will be to provide timely, accurate information to the news media and allow media representatives to meet with and ask questions of Ameren Missouri personnel. Our first priority will be to set up news briefings so large numbers of reporters can be accommodated and their questions answered at one central location.

Ameren Missouri will provide initial notification of an emergency by fax or email to key media, including:

  • Mid-Missouri media
  • Wire services and the Missourinet
  • St. Louis media

We will also post media releases on our media room.

In the early stages of an emergency, we recommend that the media not call the energy center or Ameren Missouri Communications personnel. Doing so will only delay our efforts to gather information and arrange news briefings to provide you with the most timely and accurate information possible!