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Maine Yankee - Plant Information & Status

Detailed technical specifications, licensing info, and upcoming refueling outage schedules for the Maine Yankee nuclear power facility.

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Maine Yankee Lifecycle: DECON

Yankee Atomic Power · Maine Yankee
Maine Yankee Map
Maine Yankee Map

Contact Information

Address: 321 Old Ferry Road
Wiscasset, ME 4578
Phone: (207) 882-6321

Technical Specifications

Reactor Type: PWR ( PWR-DRYAMB)
Net Output: 860 MWe
Thermal Power: 2700 MWt
Efficiency: 31.85%

Licensing & Regulatory Details

Docket #: 050-00309
License #: DPR-36 ( OL-FP)
Construction Permit: 1968-10-21
Operating License: 1973-06-29
Commercial Ops: 1972-12-28
Expiration Date: 2008-10-21
Shutdown Date: 1997-08-01

Site History & Construction

NSS Supplier: COMB CE
Constructor: S&W
Architect Engineer: S&W

Facility Status

This facility is Decommissioned or Permanently Shutdown.

Shutdown Date: 1997-08-01

Facility Statistics

Lifecycle & Tenure
Op. Age: 24.6 Yrs
Build Time: 4.2 Yrs
Active Yrs: 24.6 Yrs
Production & Power
Efficiency: 31.9%
Reliability & Outages
Refuelings (Since '99): 0