Wateree Station
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Wateree Station is an operating power station of at least 771-megawatts (MW) in Eastover, Richland, South Carolina, United States.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Wateree Station | Eastover, Richland, South Carolina, United States | 33.826383, -80.621758 (exact) |
The map below shows the exact location of the power station.
Unit-level coordinates (WGS 84):
- Unit 1, Unit 2: 33.826383, -80.621758
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | Start year | Retired year |
|---|---|---|---|---|---|---|
| Unit 1 | operating | coal - bituminous | 385.9 | supercritical | 1970 | 2028 (planned) |
| Unit 2 | operating | coal - bituminous | 385.9 | supercritical | 1971 | 2028 (planned) |
Table 3: Unit-level ownership and operator details
| Unit name | Owner |
|---|---|
| Unit 1 | Dominion Energy South Carolina Inc [100.0%] |
| Unit 2 | Dominion Energy South Carolina Inc [100.0%] |
Retirement plans
In their 2023 Integrated Resource Plan, Dominion Energy South Carolina stated that they planned to retire the coal units at Wateree Station by December 31, 2028.[1]
Ownership
The plant was owned by SCANA. In January 2019, SCANA was acquired by Dominion.[2]
Emissions Data
- 2006 CO2 Emissions: 4,173,114 tons
- 2006 SO2 Emissions: 32,797 tons
- 2006 SO2 Emissions per MWh:
- 2006 NOx Emissions: 5,821 tons
- 2005 Mercury Emissions: 71 lb.
Death and disease attributable to fine particle pollution from Wateree Station
In 2010, Abt Associates issued a study commissioned by the Clean Air Task Force, a nonprofit research and advocacy organization, quantifying the deaths and other health effects attributable to fine particle pollution from coal-fired power plants.[3] Fine particle pollution consists of a complex mixture of soot, heavy metals, sulfur dioxide, and nitrogen oxides. Among these particles, the most dangerous are those less than 2.5 microns in diameter, which are so tiny that they can evade the lung's natural defenses, enter the bloodstream, and be transported to vital organs. Impacts are especially severe among the elderly, children, and those with respiratory disease. The study found that over 13,000 deaths and tens of thousands of cases of chronic bronchitis, acute bronchitis, asthma, congestive heart failure, acute myocardial infarction, dysrhythmia, ischemic heart disease, chronic lung disease, and pneumonia each year are attributable to fine particle pollution from U.S. coal plant emissions. These deaths and illnesses are major examples of coal's external costs, i.e. uncompensated harms inflicted upon the public at large. Low-income and minority populations are disproportionately impacted as well, due to the tendency of companies to avoid locating power plants upwind of affluent communities. To monetize the health impact of fine particle pollution from each coal plant, Abt assigned a value of $7,300,000 to each 2010 mortality, based on a range of government and private studies. Valuations of illnesses ranged from $52 for an asthma episode to $440,000 for a case of chronic bronchitis.[4]
Table 1: Death and disease attributable to fine particle pollution from Wateree Station
| Type of Impact | Annual Incidence | Valuation |
|---|---|---|
| Deaths | 64 | $470,000,000 |
| Heart attacks | 92 | $10,000,000 |
| Asthma attacks | 1,100 | $55,000 |
| Hospital admissions | 47 | $1,100,000 |
| Chronic bronchitis | 39 | $17,000,000 |
| Asthma ER visits | 61 | $23,000 |
Source: "Find Your Risk from Power Plant Pollution," Clean Air Task Force interactive table, accessed February 2011
Permit Issues
On March 8, 2010 it was announced that the South Carolina Department of Health and Environmental Control agreed to eliminate arsenic limits in a wastewater discharge permit for South Carolina Electric & Gas Company's (SCE&G) Wateree Station. SCE&G needs State approval for its coal ash ponds because wastewater from the site runs directly into the Wateree River. The ponds take waste from the company's 40-year-old coal-fired plant. Since the 1990s, high levels of arsenic, a carcinogen, have been found in groundwater and in seepage to the Wateree River from coal ash ponds at the power plant. Sierra Club and other environmental groups are posing to fight the permit on the grounds that arsenic ought not be eliminated.[5]
Coal ash lawsuit
On August 20, 2012, the Catawba Riverkeeper announced that SCE&G legally agreed to remove all of the coal ash from unlined impoundments adjacent to the Wateree River and either recycle it or move it into lined landfills away from the river. The settlement will also speed up the schedule for the complete removal of coal ash from the plant's impoundments, with that work now set to be complete in eight years.
In 2001, the S.C. Department of Health and Environmental Control (DHEC) cited the Wateree plant for violations of state groundwater standards but did not take further regulatory action. In 2009, runoff containing high levels of arsenic was found to be seeping from an impoundment there, contaminating groundwater and running into the Wateree River. Groundwater monitoring around the plant's coal ash impoundments found arsenic at 18 times the safe limits set by the Safe Drinking Water Act; arsenic was also found to be accumulating in organisms living in the river.
In response, environmental advocates sued SCE&G in early 2012, charging that a 2011 agreement between SCE&G and the state to address pollution discharges at the plant was not binding. The settlement makes that agreement binding.[6]
Citizen groups
- Coastal Conservation League
- Conservation Voters of South Carolina
- Sierra Club South Carolina Chapter
- South Carolina Wildlife Federation
Articles and Resources
References
- ↑ "2023 Integrated Resource Plan," Dominion Energy South Carolina, January 30, 2023
- ↑ "Dominion completes buyout of SCANA after 17-month nuclear fiasco". thestate. Retrieved 2019-01-27.
- ↑ "The Toll from Coal: An Updated Assessment of Death and Disease from America's Dirtiest Energy Source," Clean Air Task Force, September 2010.
- ↑ "Technical Support Document for the Powerplant Impact Estimator Software Tool," Prepared for the Clean Air Task Force by Abt Associates, July 2010
- ↑ "DHEC loosens arsenic limit for SCEandG: Discharge from utility's plant feeds into Wateree River" Sammy Fretwell, RenewableBiz.com, March 8, 2010
- ↑ Sue Sturgis, "A win for clean water in South Carolina coal ash storage lawsuit," Facing South, Aug. 21, 2012.
Additional data
To access additional data, including an interactive map of coal-fired power stations, a downloadable dataset, and summary data, please visit the Global Coal Plant Tracker on the Global Energy Monitor website.
