The EPA has repealed most of the 2024 greenhouse gas standards for coal and gas power plants and proposed removing the rest, including the 2015 endangerment finding that underpins federal CO2 regulation of the sector. The agency says the rollback saves $310 billion in compliance costs. Critics say it shifts pollution and climate costs onto communities and have promised lawsuits. For utilities and investors, the change removes a federal compliance driver for carbon capture and tighter emissions limits. State standards, corporate net zero targets, and power market conditions still affect plant dispatch, retirements, and new investment. The legal fight will decide how much authority the EPA has over power sector emissions for years to come. Anyone tracking carbon markets or grid decarbonization should watch state responses and court decisions. A federal rollback does not erase existing state rules or private sector commitments, but it does change the economics of new gas and coal capacity.
