Gravelines Nuclear Power Station

Gravelines Nuclear Power Station
Gravelines Nuclear Power Station
	Gravelines Nuclear Power Station
Official name	Centrale Nucléaire de Gravelines
Country	France
Location	Gravelines, Nord
Coordinates	51°00′55″N 02°08′10″E / 51.01528°N 2.13611°E
Status	Operational
Construction began	1974
Commission date	13 March 1980
Operator	EDF
Nuclear power station
Reactor type	PWR
Reactor supplier	Framatome
Power generation
Units operational	6 × 910 MW
Make and model	Alstom
Nameplate capacity	5460 MW
Capacity factor	76.9%
Annual net output	38,462 GW·h
External links
Website	EDF.com
Commons	Related media on Commons
	[edit on Wikidata]

The Gravelines Nuclear Power Station is a nuclear power plant located in the commune of Gravelines in Nord, France, approximately 20 km (12 mi) from Dunkerque and Calais. Its cooling water comes from the North Sea. The plant consists of 6 nuclear reactors of 900 MW each. In 2017 the plant produced 31.67 TWh of electric energy, 5.9% of French electricity production.^[1] Two reactors entered service in 1980, two in 1981, and two in 1985.

The site employs 1,680 regular employees. As of 2 August 2010^[update], it became the second nuclear station anywhere in the world to produce over one thousand terawatt-hours of electricity, following Bruce Nuclear Generating Station in Ontario, Canada, which passed that milestone in 2009.^[2]^[3]

The reactors of Units 5 and 6 were initially intended for export to Iran, but the order was cancelled after the Iranian Revolution in 1979. Their design, known as CPY, was the basis for the Chinese CPR-1000.^[4] An intermediate derivative is called the M310.^[5]

Incidents

In 2006 when Unit 3 was taken offline for routine refueling, it was discovered that an electrical wire had not been plugged in correctly during the last outage in 2005. This ranked Level-1 on the INES Scale, the lowest level on the 7-point scale
In 2007, the plant experienced four separate events that qualified as Level-1 on the INES Scale.
In August 2009, during the annual exchange of fuel bundles in Reactor-1, one bundle got stuck to the upper handling structure, stopping the operations and causing the evacuation and isolation of the reactor's building.^[6]