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Shin-Wolsong nuclear power plant

Shin-Wolsong nuclear power plant is a nuclear power station in South Korea with 2 operating units totalling 2,096 MW gross. The site has 4 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
4
Operating
2
Operating capacity
2,096MW

Units

UnitStatusTypeModelGross MWOnline
Unit 1 Operating PWR OPR-1000 1,048 2012
Unit 2 Operating PWR OPR-1000 1,048 2015
Unit 3 Cancelled (inferred) PWR APR-1400 1,350 -
Unit 4 Cancelled (inferred) PWR APR-1400 1,350 -

Shin-Wolsong nuclear power plant in context

By gross operating capacity Shin-Wolsong nuclear power plant is the 6th largest of 8 operating nuclear sites in South Korea, holding 8% of the country's operating capacity, and ranks 80th of 172 worldwide.

Its operating units started up between 2012 and 2015; the median unit is 12.5 years old, younger than the median of 27.0 in South Korea.

The 2 units with both construction and grid dates on record took 4.2 to 6.4 years (median 5.3) from construction start to grid connection; the median across all reactors connected in the 2010s is 5.9 years.

The nearest other tracked nuclear sites are Wolsong nuclear power plant (1 km), Saeul nuclear power plant (47 km) and Shin-Kori nuclear power plant (47 km).

2 operating units are rated differently now from their design net capacities: Unit 1 +4.9% and Unit 2 +4.5%.

Build time by unit

UnitConstruction startGrid connectionYearsFleet median, same decade
Unit 1200720124.25.9 (2010s)
Unit 2200820156.45.9 (2010s)

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
LocationNorth Gyeongsang, South Korea
Coordinates35.7221, 129.4786
Elevationabout 40 mabove sea level
SettingOn the sea coast, 0.7 km from the water
RegionEastern Asia
Units by status
Operating: 2
Cancelled: 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
Korea Hydro & Nuclear Power Co
Operators
Korea Hydro & Nuclear Power

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Sources

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