Coal companies say technology doesn’t exist to meet the Biden-era rule and could put the national electricity grid at risk.

and Coyote Station operated by Otter Tail Power Company, though co-owned with other utilities. North Dakota coal plants had some of the highest levels of mercury emissions in the United States ...

HARRISBURG, Pa. -- Coal-fired power plants, long an increasingly money-losing proposition in the U.S., are becoming more ...

a Duke Energy project in North Carolina; and a Georgia Power plant.The high-voltage lines at retired coal plants on the Atlantic Coast in New Jersey and Massachusetts were used to connect offshore ...