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Perry 1 - Plant Information & Status

Detailed technical specifications, licensing info, and upcoming refueling outage schedules for the Perry 1 nuclear power facility.

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Perry 1 Lifecycle: Commissioned Reactor: ONLINE

Energy Harbor Corp. · Perry
Perry Nuclear Power Plant
Perry Nuclear Power Plant

Contact Information

Address: 10 North Center Road
Perry, OH 44081
Phone: (216) 259-3737

Technical Specifications

Reactor Type: BWR ( BWR-MARK 3)
Net Output: 1240 MWe
Thermal Power: 3758 MWt
Efficiency: 33%

Licensing & Regulatory Details

Docket #: 05000440
License #: NPF-58 ( OL-FP)
Construction Permit: 1977-05-03
Operating License: 1986-11-13
Commercial Ops: 1987-11-18
Expiration Date: 2026-03-18

Site History & Construction

NSS Supplier: GE 6
Constructor: KAIS
Architect Engineer: GIL

Current Reactor Status (NRC Data)

100%
ONLINE
Report Date:
March 10, 2026
Lifecycle: Commissioned | Reactor: ONLINE
Recent Power History
Date Power Level Visual
Mar 10 100%
Mar 9 100%
Mar 6 100%
Mar 5 100%
Mar 4 100%
Mar 3 100%
Mar 2 100%
Mar 1 100%
Feb 28 100%
Feb 27 100%
Feb 26 100%
Feb 25 100%
Feb 24 100%
Feb 23 100%

Facility Statistics

Lifecycle & Tenure
Op. Age: 38.3 Yrs
Build Time: 10.5 Yrs
Lic. Remain: 0 Yrs
Production & Power
Lifetime CF: 87.1%
Efficiency: 33%
Generated: 257.1 TWh
Reliability & Outages
Record Run: 745 Days
Refuelings (Since '99): 14