The Donald C. Cook Nuclear Plant is located on 650 acres along Lake Michigan’s eastern shoreline in Berrien County, Michigan. The plant is owned and operated by American Electric Power. At full power, the two units can generate enough electricity for more than 1.5 million homes. Welcome to our site. We invite you to explore, learn and interact.
May 10, 2024
Cook Nuclear Plant employees and contractors recently wrapped up another successful refueling outage.
March 22, 2024
The unit will have operated for 12,023 hours during its last cycle at a capacity factor of 99.4 percent, generating 14,094,064 megawatt-hours of (net) electricity.
Excellence is the standard in nuclear power and we continuously seek ways to improve efficiency.