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San Onofre 1 - Plant Information & Status

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

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San Onofre 1 Lifecycle: DECON

Southern California Edison · San Onofre
Tijuana, Mexico
Tijuana, Mexico

Contact Information

Address: 5000 Pacific Coast Highway
San Clemente, CA 92673
Phone: (714) 302-1212

Technical Specifications

Reactor Type: PWR ( N/A)
Net Output: 436 MWe

Licensing & Regulatory Details

Construction Permit: 1964-05-01
Operating License: 1967-07-16
Commercial Ops: 1968-01-01
Shutdown Date: 1992-11-30

Site History & Construction

NSS Supplier: Westinghouse

Facility Status

This facility is Decommissioned or Permanently Shutdown.

Shutdown Date: 1992-11-30

Facility Statistics

Lifecycle & Tenure
Op. Age: 24.9 Yrs
Build Time: 3.7 Yrs
Active Yrs: 24.9 Yrs
Production & Power
Reliability & Outages
Refuelings (Since '99): 0