EPA wants data on coal ash storage sites
One of the plants is owned by Columbia-based South Carolina Electric & Gas Co.; four belong to state-operated Santee Cooper; and Duke Energy and Progress Energy own the other two.
Details about the sites, results of inspections and histories of any spills or leakage have to be furnished by the utilities to the Environmental Protection Agency.
The request follows the failure in December of a dike at a Tennessee power plant that released tons of toxic coal ash, which ruined area residences and killed millions of fish.
Chances of such a catastrophe are remote, said Laura Varn of Santee Cooper.
“The walls are built with sound science, and we perform routine dike inspections and employ solid maintenance practices throughout the year,” Varn said.
About 61 percent of electric power consumed by S.C. homes, businesses and industries is generated by coal-fired generating plants.
Related News

Tariffs on Chinese Electric Vehicles
CANADA - Canada, a rising star in critical EV battery minerals, finds itself at a crossroads. The question: should they follow the US and EU and impose tariffs on Chinese electric vehicles (EVs)?
The Allure of Protectionism
Proponents see tariffs as a shield for Canada's auto industry, a vital job creator. They argue that cheaper Chinese EVs, potentially boosted by government subsidies, threaten Canadian manufacturers. Tariffs, they believe, would level the playing field.
Consumer Concerns and Environmental Impact
Opponents fear tariffs will translate to higher prices, deterring Canadians from buying EVs. This could slow down Canada's transition to cleaner transportation,…