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Hanbit nuclear power plant

Hanbit nuclear power plant is a nuclear power station in South Korea with 6 operating units totalling 6,235 MW gross. The site has 6 units on record in total.

Operating6circle 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
6
Operating
6
Operating capacity
6,235MW

Units

UnitStatusTypeModelGross MWOnline
Unit 1 Operating PWR WH F 1,025 1986
Unit 2 Operating PWR WH F 1,024 1987
Unit 3 Operating PWR OPR-1000 1,041 1995
Unit 4 Operating PWR OPR-1000 1,041 1996
Unit 5 Operating PWR OPR-1000 1,051 2002
Unit 6 Operating PWR OPR-1000 1,053 2002

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.

Hanbit nuclear power plant 1 Operating

Reactor typePressurised water reactor (PWR)
ModelWestinghouse F
Size classLarge
Gross capacity1,025MW
Net capacity995MW
Thermal output2,787MWt
Enrichment3–5% U-235
NSSS vendorWestinghouse Electric Company
OwnerKorea Hydro & Nuclear Power Co100%
OperatorKorea Hydro & Nuclear Power
Construction start4 Jun 1981
First criticality31 Jan 1986
Grid connection5 Mar 1986
Commercial operation25 Aug 1986

Hanbit nuclear power plant 2 Operating

Reactor typePressurised water reactor (PWR)
ModelWestinghouse F
Size classLarge
Gross capacity1,024MW
Net capacity988MW
Thermal output2,787MWt
Enrichment3–5% U-235
NSSS vendorWestinghouse Electric Company
OwnerKorea Hydro & Nuclear Power Co100%
OperatorKorea Hydro & Nuclear Power
Construction start1 Dec 1981
First criticality15 Oct 1986
Grid connection11 Nov 1986
Commercial operation10 Jun 1987

Hanbit nuclear power plant 3 Operating

Reactor typePressurised water reactor (PWR)
ModelOPR-1000
Size classLarge
Gross capacity1,041MW
Net capacity986MW
Thermal output2,825MWt
Enrichment3–5% U-235
NSSS vendorKorea Hydro & Nuclear Power
OwnerKorea Hydro & Nuclear Power Co100%
OperatorKorea Hydro & Nuclear Power
Construction start23 Dec 1989
First criticality13 Oct 1994
Grid connection30 Oct 1994
Commercial operation31 Mar 1995

Hanbit nuclear power plant 4 Operating

Reactor typePressurised water reactor (PWR)
ModelOPR-1000
Size classLarge
Gross capacity1,041MW
Net capacity970MW
Thermal output2,825MWt
Enrichment3–5% U-235
NSSS vendorKorea Hydro & Nuclear Power
OwnerKorea Hydro & Nuclear Power Co100%
OperatorKorea Hydro & Nuclear Power
Construction start26 May 1990
First criticality7 Jul 1995
Grid connection18 Jul 1995
Commercial operation1 Jan 1996

Hanbit nuclear power plant 5 Operating

Reactor typePressurised water reactor (PWR)
ModelOPR-1000
Size classLarge
Gross capacity1,051MW
Net capacity992MW
Thermal output2,825MWt
Enrichment3–5% U-235
NSSS vendorKorea Hydro & Nuclear Power
OwnerKorea Hydro & Nuclear Power Co100%
OperatorKorea Hydro & Nuclear Power
Construction start29 Jun 1997
First criticality24 Nov 2001
Grid connection19 Dec 2001
Commercial operation21 May 2002

Hanbit nuclear power plant 6 Operating

Reactor typePressurised water reactor (PWR)
ModelOPR-1000
Size classLarge
Gross capacity1,053MW
Net capacity993MW
Thermal output2,825MWt
Enrichment3–5% U-235
NSSS vendorKorea Hydro & Nuclear Power
OwnerKorea Hydro & Nuclear Power Co100%
OperatorKorea Hydro & Nuclear Power
Construction start20 Nov 1997
First criticality1 Sep 2002
Grid connection16 Sep 2002
Commercial operation24 Dec 2002

Hanbit nuclear power plant in context

By gross operating capacity Hanbit nuclear power plant is the 1st largest of 8 operating nuclear sites in South Korea, holding 23% of the country's operating capacity, and ranks 6th of 172 worldwide.

Its operating units started up between 1986 and 2002; the median unit is 30.5 years old, older than the median of 27.0 in South Korea.

The 6 units with both construction and grid dates on record took 4.5 to 5.1 years (median 4.8) from construction start to grid connection; the median across all reactors connected in the 1990s is 8.0 years.

The nearest other tracked nuclear sites are Kori nuclear power plant (261 km), Saeul nuclear power plant (262 km) and Shin-Kori nuclear power plant (262 km).

5 operating units are rated differently now from their design net capacities: Unit 1 +10.2%, Unit 2 +9.4%, Unit 3 +3.8%, Unit 4 +2.1% and Unit 5 +4.4%.

Build time by unit

UnitConstruction startGrid connectionYearsFleet median, same decade
Unit 1198119864.87.3 (1980s)
Unit 2198119864.97.3 (1980s)
Unit 3198919944.98.0 (1990s)
Unit 4199019955.18.0 (1990s)
Unit 5199720014.56.8 (2000s)
Unit 6199720024.86.8 (2000s)

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
LocationHongnong-eup, South Jeolla, South Korea
Coordinates35.4105, 126.4175
Elevationabout 15 mabove sea level
SettingOn the sea coast, 0.5 km from the water
RegionEastern Asia
Units by status
Operating: 6

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
Korea Hydro & Nuclear Power Co
Operators
Korea Hydro & Nuclear Power

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Sources

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