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St. Alban nuclear power plant

St. Alban nuclear power plant is a nuclear power station in France with 2 operating units totalling 2,762 MW gross. The site has 2 units on record in total.

Operating4Retired5circle area ∝ site capacity Coastlines, borders and lakes: Natural Earth (1:10 million, public domain), which is generalised, so a coastal plant can sit a couple of kilometres off its true shoreline. Site positions: Global Nuclear Power Tracker.
Units on record
2
Operating
2
Operating capacity
2,762MW
Country

Units

UnitStatusTypeModelGross MWOnline
Unit 1 Operating PWR P4 REP 1300 1,381 1986
Unit 2 Operating PWR P4 REP 1300 1,381 1987

Unit by unit

Each unit's rating, type and milestone dates as recorded by the Global Nuclear Power Tracker, with any correction we made to it. A dash or "not disclosed" means the source does not give the value.

St. Alban nuclear power plant 1 Operating

Reactor typePressurised water reactor (PWR)
ModelP4 1300 MWe series
Size classLarge
Gross capacity1,381MW
Net capacity1,335MW
Thermal output3,817MWt
Enrichment3–5% U-235
NSSS vendorFramatome
OwnerElectricité de France SA100%
OperatorElectricité de France
Construction start29 Jan 1979
First criticality4 Aug 1985
Grid connection30 Aug 1985
Commercial operation1 May 1986

Live status, outage record and fuel chain for St. Alban nuclear power plant 1

St. Alban nuclear power plant 2 Operating

Reactor typePressurised water reactor (PWR)
ModelP4 1300 MWe series
Size classLarge
Gross capacity1,381MW
Net capacity1,335MW
Thermal output3,817MWt
Enrichment3–5% U-235
NSSS vendorFramatome
OwnerElectricité de France SA100%
OperatorElectricité de France
Construction start31 Jul 1979
First criticality7 Jun 1986
Grid connection3 Jul 1986
Commercial operation1 Mar 1987

Live status, outage record and fuel chain for St. Alban nuclear power plant 2

St. Alban nuclear power plant in context

By gross operating capacity St. Alban nuclear power plant is the 14th largest of 18 operating nuclear sites in France, holding 4% of the country's operating capacity, and ranks 48th of 172 worldwide.

Its operating units started up between 1986 and 1987; the median unit is 39.5 years old, younger than the median of 41.0 in France.

The 2 units with both construction and grid dates on record took 6.6 to 6.9 years (median 6.8) from construction start to grid connection; the median across all reactors connected in the 1980s is 7.3 years.

The nearest other tracked nuclear sites are Bugey nuclear power plant (59 km), Cruas nuclear power plant (86 km) and Tricastin nuclear power plant (119 km).

Build time by unit

UnitConstruction startGrid connectionYearsFleet median, same decade
Unit 1197919856.67.3 (1980s)
Unit 2197919866.97.3 (1980s)

Nearest tracked nuclear sites

How these are worked out: ranks use gross operating capacity; ages count from the start-up year on record, as on the age page; build times run from construction start to grid connection, as on the build-times page; ratings are the tracker's net and design net capacity, as on the uprates page. Distances are straight-line between exact positions, so a site with only an approximate position gets none. A unit missing a date or a rating is left out of the figure that needs it.

Site detail
LocationAuvergne-Rhône-Alpes, France
Coordinates45.4043, 4.7554
Elevationabout 165 mabove sea level
SettingAbout 200 km from the sea
RegionWestern Europe
Units by status
Operating: 2

Elevation is read at the listed coordinates from a 30 m terrain model (SRTM 30 m). Two independent models differ by a median of 6 m across our plants and by up to about 40 m on steep or coastal ground, and a point on a shoreline can read as sea level. Distance to the water is measured to a generalised 1:10 million coastline, so a few kilometres or less is not resolved. This is context, not a design-basis or flood-risk figure.

Owners & operators
Owners
Electricité de France SA
Operators
Electricité de France

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Sources

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