Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Location: Zion, Illinois
Generation: Two units - 2.200 Mw (Megawatts) total
Reactor type: Pressurized water
Date of commercial operation: June, 1973 to February, 1998; has been shutdown for decommissioning
