The Trump administration finalized its biggest climate policy rollback Wednesday, requiring the U.S. power sector to cut its 2030 carbon emissions 35 percent over 2005 levels — less than half of what experts calculate is needed to avert catastrophic warming of the planet. The Affordable Clean Energy rule, issued by the Environmental Protection Agency, demands much smaller carbon dioxide reductions than the industry is already on track to achieve, even without federal regulation. As of last year, the U.S. power sector had cut its greenhouse gas emissions 27 percent compared with 2005. Addressing an audience of supporters, including coal miners from Pennsylvania and West Virginia, EPA Administrator Andrew Wheeler said the new policy will overturn a climate policy that would have imposed higher costs on low- and middle-income Americans. “That means cleaner and more affordable energy for the American public,” he said. The new rule comes as many companies […]