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Connecticut Yankee - Plant Information & Status

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

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Connecticut Yankee Lifecycle: DECON

Yankee Atomic Power · Connecticut Yankee
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Contact Information

Address: 362 Injun Hollow Road
Haddam Neck, CT 6424
Phone: 860-267-6426

Technical Specifications

Reactor Type: PWR ( PWR-DRYAMB)
Net Output: 560 MWe
Thermal Power: 1825 MWt
Efficiency: 30.68%

Licensing & Regulatory Details

Docket #: 050-00213
License #: DPR-61 ( OL-FP)
Construction Permit: 1964-05-26
Operating License: 1974-12-27
Commercial Ops: 1968-01-01
Expiration Date: 2007-06-29
Shutdown Date: 1996-12-04

Site History & Construction

NSS Supplier: WEST 4LP
Constructor: S&W
Architect Engineer: S&W

Facility Status

This facility is Decommissioned or Permanently Shutdown.

Shutdown Date: 1996-12-04

Facility Statistics

Lifecycle & Tenure
Op. Age: 28.9 Yrs
Build Time: 3.6 Yrs
Active Yrs: 28.9 Yrs
Production & Power
Efficiency: 30.7%
Reliability & Outages
Refuelings (Since '99): 0