EPA repeals Biden-era power plant carbon standards

The Environmental Protection Agency (EPA) has finalized a repeal of most of the Biden administration’s 2024 Carbon Pollution Standards for greenhouse gas emissions from coal and gas-fired power plants. EPA Administrator Lee Zeldin announced the rule, stating that the previous standards exceeded Clean Air Act authority by relying on unproven carbon-capture technology and ignoring the Supreme Court’s 2022 ruling in West Virginia v. EPA.

The agency projects the repeal will save taxpayers approximately $310 billion through 2047. Officials noted that the move aims to lower electricity prices for consumers and allow generators to invest more in grid stability and reliability. The repeal eliminates standards for existing fossil-fuel-fired steam units and several carbon-capture requirements for coal plants and new baseload combustion turbines.

Beyond environmental policy, the repeal is viewed as a competition-policy reform. Analysts suggest the previous regulations may have skewed the market by imposing disproportionate costs on certain technologies, thereby creating barriers for smaller firms and steering investment toward specific alternatives. The final rule is scheduled to take effect on November 16.