The agency’s analysis of rolling back climate rules on power plants undermines its administrator’s assertions that they would ...

The agency plans to expedite the process of cleaning up toxic waste sites, even as Trump aims to slash its budget and staff.

Its successor, the Clean Power Plan 2.0, imposed an estimated $15 billion in regulatory costs over 20 years, and greater costs through increases in prices of electricity and slower economic growth.

Regulations would have required at least 100% of new vehicles sold in the state by 2035 be electric or plug-in hybrids ...

Governor Mark Gordon has released the following statement regarding the Environmental Protection Agency’s (EPA) proposed repeal of the Clean Power Plan – Version 2: “Today, I welcome the proposed ...

Pennsylvania Republican lawmakers say it will boost the state’s economy. Environmental groups say it will worsen climate ...