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Edwin I Hatch nuclear power plant

Edwin I Hatch nuclear power plant is a nuclear power station in United States with 2 operating units totalling 1,832 MW gross. The site has 2 units on record in total.

Operating3circle 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
1,832MW

Units

UnitStatusTypeModelGross MWOnline
Unit 1 Operating BWR BWR-4 (Mark 1) 911 1975
Unit 2 Operating BWR BWR-4 (Mark 1) 921 1979

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.

Edwin I Hatch nuclear power plant 1 Operating

Reactor typeBoiling water reactor (BWR)
ModelBWR-4
Size classLarge
Gross capacity911MW
Net capacity876MW
Thermal output2,804MWt
Enrichment3–5% U-235
NSSS vendorGE Vernova Hitachi Nuclear Energy
OwnerGeorgia Power Co100%
OperatorSouthern Nuclear Operating Company
Construction start30 Sep 1968
First criticality12 Sep 1974
Grid connection11 Nov 1974
Commercial operation31 Dec 1975

Live status, outage record and fuel chain for Edwin I Hatch nuclear power plant 1

Edwin I Hatch nuclear power plant 2 Operating

Reactor typeBoiling water reactor (BWR)
ModelBWR-4
Size classLarge
Gross capacity921MW
Net capacity883MW
Thermal output2,804MWt
Enrichment3–5% U-235
NSSS vendorGE Vernova Hitachi Nuclear Energy
OwnerGeorgia Power Co100%
OperatorSouthern Nuclear Operating Company
Construction start1 Feb 1972
First criticality4 Jul 1978
Grid connection22 Sep 1978
Commercial operation5 Sep 1979

Live status, outage record and fuel chain for Edwin I Hatch nuclear power plant 2

Edwin I Hatch nuclear power plant in context

By gross operating capacity Edwin I Hatch nuclear power plant is the 30th largest of 54 operating nuclear sites in the United States, holding 2% of the country's operating capacity, and ranks 103rd of 172 worldwide.

Its operating units started up between 1975 and 1979; the median unit is 49.0 years old, older than the median of 45.0 in the United States.

The 2 units with both construction and grid dates on record took 6.1 to 6.6 years (median 6.4) from construction start to grid connection; the median across all reactors connected in the 1970s is 5.4 years.

The nearest other tracked nuclear sites are Alvin W Vogtle nuclear power plant (143 km), Joseph M Farley nuclear power plant (274 km) and Virgil C Summer nuclear power plant (280 km).

2 operating units are rated differently now from their design net capacities: Unit 1 +12.7% and Unit 2 +12.6%.

Build time by unit

UnitConstruction startGrid connectionYearsFleet median, same decade
Unit 1196819746.15.4 (1970s)
Unit 2197219786.65.4 (1970s)

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
LocationGeorgia, United States
Coordinates31.9342, -82.3447
Elevationabout 50 mabove sea level
SettingAbout 100 km from the sea
RegionNorthern America
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
Georgia Power Co
Operators
Southern Nuclear Operating Company

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Sources

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