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Braidwood nuclear power plant

Braidwood nuclear power plant is a nuclear power station in United States with 2 operating units totalling 2,500 MW gross. The site has 2 units on record in total.

Operating7Under construction1Pre-construction1Retired2circle 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
2,500MW

Units

UnitStatusTypeModelGross MWOnline
Unit 1 Operating PWR WH 4LP (DRYAMB) 1,270 1988
Unit 2 Operating PWR WH 4LP (DRYAMB) 1,230 1988

Braidwood nuclear power plant in context

By gross operating capacity Braidwood nuclear power plant is the 9th largest of 54 operating nuclear sites in the United States, holding 2% of the country's operating capacity, and ranks 58th of 172 worldwide.

Its operating units started up in 1988; the median unit is 38.0 years old, younger than the median of 45.0 in the United States.

The 2 units with both construction and grid dates on record took 11.9 to 12.8 years (median 12.4) 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 Dresden nuclear power plant (17 km), LaSalle nuclear power plant (37 km) and Byron nuclear power plant (127 km).

2 operating units are rated differently now from their design net capacities: Unit 1 +6.6% and Unit 2 +3.6%.

Build time by unit

UnitConstruction startGrid connectionYearsFleet median, same decade
Unit 11975198711.97.3 (1980s)
Unit 21975198812.87.3 (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
LocationIllinois, United States
Coordinates41.2435, -88.2286
Elevationabout 195 mabove sea level
SettingAbout 960 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
Exelon Corp
Operators
Exelon Generation

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Sources

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