The U.S. Environmental Protection Agency recently proposed reinstating a legal finding that supports restrictions on the amount of mercury that may be discharged by power plants.
The U.S. Environmental Protection Agency recently proposed reinstating a legal finding that supports restrictions on the amount of mercury that may be discharged by power plants.
The U.S. Environmental Protection Agency is changing the way it calculates the benefits of reducing mercury and air pollution emissions from coal-fired power plants, which advocates fear could lead to looser pollution limits in the future.