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🇨🇦 Gentilly-1 (Demo)

Name: Gentilly-1 (Demo)
Address: Canada

Nuclear power plant · Canada

Shut Down

Capacity≈250 MW

Units1

First Online1972

Construction Start1966

Shut Down1977

Reactor TypeHWLWR

Coordinates46.395, -72.357

Gentilly-1 (Demo) is a nuclear power station in Canada. Of its 1 recorded unit(s), 1 permanently shut down. Combined net capacity of the operating units is about 250 MW. The first unit reached commercial operation in 1972. Reactor technology on site: HWLWR.

Reactor units at Gentilly-1 (Demo)

Unit	Status	Reactor type	Net capacity	Key dates
Gentilly-1 (Demo)	Shut Down	HWLWR HW BLWR 250	250 MW	Construction 1966 · Grid 1972 · Shutdown 1977

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Other nuclear sites in Canada

Bruce Pickering Darlington Point Lepreau Gentilly Douglas Point Rolphton NPD Cigar Lake McArthur River Orano Canada McClean Lake

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 Canada nuclear overview or browse all nuclear sites.