The Atomic Energy Commission

The Atomic Energy Commission (AEC) was a U.S. government agency created in 1946 to oversee the development and regulation of nuclear energy and weapons. Its role included managing nuclear research, promoting peaceful uses like energy production, and ensuring safety and security related to radioactive materials. The AEC played a key part in both advancing nuclear technology and controlling its potential dangers during the Cold War era. In 1974, its responsibilities were transferred to the Nuclear Regulatory Commission and the Department of Energy, reflecting a shift toward regulation and civilian energy development.