Since 1984, Callaway Plant has been providing safe, clean and affordable electricity. Nuclear energy is environmentally friendly because it produces no greenhouse gases or air emissions as it generates electricity.
 
The electricity generated by the Callaway Plant is enough to meet the needs of 780,000 average households every year.
 
Use this site to discover more about Ameren Missouri’s Callaway Plant, our commitment to our communities, the production of nuclear energy, and to find the answers to any questions you might have.