In 2011, Republicans voted 77 times to undermine Clean Air Act protections, including votes to repeal the health-based standards that are the heart of the Clean Air Act and to block EPA regulation of toxic mercury and other harmful emissions from power plants, incinerators, industrial boilers, cement plants, and mining operations.
U.S. House of Representatives Committee on Energy and Commerce, report, “
The Anti-Environment Record of the U.S. House of Representatives 112th Congress.”