Grainger Generating Station | |
---|---|
Official name | Dolphus M. Grainger Generating Station |
Country | United States |
Location | Horry County, South Carolina near Conway, South Carolina |
Coordinates | 33°49′33″N79°03′10″W / 33.82583°N 79.05278°W |
Status | Decommissioned |
Commission date | Units 1–2: 1966 |
Decommission date | Units 1–2: 2012 |
Owner(s) | Central Electric Power Cooperative |
Operator(s) | Santee Cooper |
Thermal power station | |
Primary fuel | Coal |
Cooling source | Lake Busbee |
Power generation | |
Nameplate capacity | 170 MW |
The Dolphus M. Grainger Generating Station was a coal power plant located near Conway, South Carolina in Horry County, South Carolina. The plant closed in 2012. It was owned by Central Electric Power Cooperative and operated by Santee Cooper.
Grainger was constructed at a cost of $52 million and unit 1 began generating electricity in 1965 and unit 2 began operation in 1966. [1] [2] The plant is named after Dolphus M. Grainger, a Horry County native who pushed for rural electrification. [1] The power plant had 2 units and had an operating capacity of 170 megawatts (MW). [2] Its cooling source came from the nearby Waccamaw River and outlet to Lake Busbee which was created for the power plant. [3] In 2004, Grainger along with several other coal plants owned by Santee Cooper were found to be in violation of the Clean Air Act. As a part of the settlement, Santee Cooper had to install LO-NOx burners to reduce nitrogen oxide (NOx) emissions at Grainger. [4] Grainger was retired in October 2012 by Santee Cooper as it was too costly to comply with the United States Environmental Protection Agency's (EPA) Mercury and Air Toxics Standard (MATS). [2] After three years of decommissioning, demolition of Grainger's structure began in 2015. [5] Its two smokestacks were imploded using controlled demolition in February 2016. [6] Lake Busbee was drained and returned to its natural state as wetlands in 2018. [3]
Conway is the 18th most populous city in South Carolina. The population was 24,849 at the 2020 census, up from 17,103 in the 2010 census. It is the county seat of Horry County and is part of the Myrtle Beach metropolitan area. It is the home of Coastal Carolina University.
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Santee Cooper, also known officially from the 1930s as the South Carolina Public Service Authority, is South Carolina's state-owned electric and water utility that came into being during the New Deal as both a rural electrification and public works project that created two lakes and cleared large tracts of land while building hydro-electric dams and power plants. Its headquarters are located in Moncks Corner, South Carolina.
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Muskingum River Power Plant was a 1.5-gigawatt coal power plant, owned and operated by American Electric Power (AEP). It was located on the west bank of Muskingum River, about 4 miles (6 km) northwest of the town of Beverly, Ohio in Washington County, Ohio. At its peak, the plant powered three million households. The plant operated from 1953 until ceasing generation in 2015.
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