The Trump administration Wednesday finalized a rule to repeal and replace a capstone Obama-era carbon pollution regulation that they argue exceeded the Environmental Protection Agency’s (EPA) authority.
The new replacement rule to the Clean Power Plan (CPP), deemed the Affordable Clean Energy (ACE) rule, aims to give states more time and authority to decide how to implement the best new technology to ease net emissions from coal-fired plants.
“Under the CPP, the EPA Obama administration went beyond implementing best technology,” said a senior EPA official on a call with reporters Wednesday. “Under the CPP the Obama administration actually imposed emissions reductions on each and every state. We don’t believe that’s an EPA role or authority under the [Clean Air Act.]”
The result of the relaxed rule, the official said, could mean individual coal plants might increase their overall emissions. But, the official said, across the board the agency expects emissions to drop.
“We project that at full implementation, emissions from the sector will decrease. It’s possible that some emissions will go up but emissions rate will go down,” the official said.