U.S. Nuclear Plants



Clinton
Illinois 
Unit 1   Nuclear system supplied by General Electric Company (U.S.)
Capacity
Net MW(e)
Generation
in 2003
Megawatthours
Capacity
Factor
Type
On-line
Date
On-line
Date
License
Expiration Date
1,017
8,698,989
97.4 %
BWR
Apr. 17, 1987
 Nov. 24, 1987
Sept. 29, 2026
BWR= Boiling Water Reactor

Description:  The Clinton Power Station and is 5,000-acre cooling reservoir are located on a 14000-acre site near Clinton, Illinois.  Clinton's final construction cost exceeded $4 billion, leading the plant to produce some of the most expensive power in the Midwest.

Ownership: The Operator and Owner is the AmerGen Energy Company, but AmerGen itself is jointly owned by the Exelon Corporation.

The Impact of the Nuclear Industry on Illinois:
  • News item: Illinois State Archives (how Illinois became a pioneer in regulating nuclear power)
  • Highlights
  • Nuclear-provided Electricity Generation
  • Competition in the State Electricity Market
  • Environmental Trends: Emissions levels
  • Various Links to related sites.
Sources: Capacity, for purposes of this report, is the net summer capability as reported in Energy Information Administration (EIA) survey form 860, "Annual Electric Generator Report." Capacity Factor is a calculation in which the maximum possible generation (based on net summer capability) is divided into the actual generation than multiplied by 100 to get a percentage. Generation is the electricity output reported by plant owners on EIA survey form 906. Type of Unit: All U.S. commercial reactors currently in operation are one of two types: BWR (boiling water reactor) or PWR (pressurized light water reactor). The type is identified in EIA's Nuclear Power Generation and Fuel Cycle Report. Both the On-line Date and the License Expiration Date are reported annually in Information Digest by the U.S. Nuclear Regulatory Commission.

Contact:

Release Date: August 4, 2004
Next Release Date: September 2005



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Plants in Illinois

Braidwood
Byron

Clinton
Dresden
LaSalle County
Quad Cities