Power Plant Reliability Act of 2025

HR 3632, the Power Plant Reliability Act of 2025, requires electric utilities to provide at least 5 years' advance notice to federal and state regulators before permanently retiring any generating unit with a capacity of 5 megawatts or more. The bill mandates that the Federal Energy Regulatory Commission (FERC) can order utilities to continue operating specific plants or develop long-term transmission plans if it finds interstate service inadequate, while prohibiting FERC from forcing new plant construction or energy sales that would harm service. Utilities must also cover costs for these changes through adjusted rates, and the bill includes a provision exempting compliance actions from environmental law penalties. This directly affects large power generators, state energy commissions, and transmission operators by creating new notice requirements and FERC oversight for plant retirements.