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🇺🇸 San Onofre

Name: San Onofre
Address: United States

Nuclear power plant · United States

Shut Down

Capacity≈2,576 MW

Units3

First Online1968

Construction Start1964

Shut Down2013

Reactor TypePWR

Coordinates33.368, -117.556

San Onofre is a nuclear power station in United States. Of its 3 recorded unit(s), 3 permanently shut down. Combined net capacity of the operating units is about 2,576 MW. The first unit reached commercial operation in 1968. Reactor technology on site: PWR.

Reactor units at San Onofre

Unit	Status	Reactor type	Net capacity	Key dates
San Onofre-1	Shut Down	PWR PWR	436 MW	Construction 1964 · Grid 1968 · Shutdown 1992
San Onofre-2	Shut Down	PWR CE (2-loop) DRYAMB	1,070 MW	Construction 1974 · Grid 1983 · Shutdown 2013
San Onofre-3	Shut Down	PWR CE (2-loop) DRYAMB	1,070 MW	Construction 1974 · Grid 1984 · Shutdown 2013

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Contains information from GeoNuclearData, made available under the ODbL. Sources & methodology. Data compiled from open datasets (GeoNuclearData and operator reports); figures are approximate — verify official status with IAEA PRIS. See the United States nuclear overview or browse all nuclear sites.