The Trump administration's Environmental Protection Agency is moving to permanently repeal federal greenhouse gas emissions regulations for power plants, reversing landmark 2024 Biden-era climate rules. EPA Administrator Lee Zeldin is scheduled to announce the historic deregulatory actions at the G20 ministerial in Houston on September 14, 2026. The EPA projects the rollback will save consumers $310 billion and extend the lifespan of coal and gas plants, though environmental groups warn of severe climate impacts and plan immediate legal challenges.
EPA greenhouse gas regulation repeal
- ▪The Trump administration's Environmental Protection Agency is proposing the permanent repeal of federal regulations governing greenhouse gas emissions from fossil fuel-fired power plants
- ▪The Environmental Protection Agency's proposal asserts that greenhouse gas emissions from the U.S. power sector have no material impact on global climate change
- ▪EPA Administrator Lee Zeldin is scheduled to announce the power sector deregulatory actions at the G20 Energy Abundance Ministerial in Houston on September 14, 2026
- ▪The Environmental Protection Agency plans to formally conclude that the Clean Air Act does not authorize the direct regulation of power plants' carbon dioxide emissions
Biden-era power plant rules reversal
- ▪Four U.S. grid operators collectively serving over 150 million Americans warned that grid reliability would dwindle to concerning levels under the 2024 Biden administration power regulations
- ▪The 2024 Biden administration rules forced planned gas-fired power plants to adopt carbon capture technology, which power industry critics argued is not commercially cost-effective at scale
- ▪The Environmental Protection Agency is finalizing plans to reverse 2024 Biden administration rules that required existing coal-fired plants to capture 90 percent of emissions by 2032
Electricity cost savings projections
- ▪EPA Administrator Lee Zeldin stated that the deregulatory actions will lower electricity prices and help unleash American energy capacity
- ▪The Environmental Protection Agency projects that eliminating the 2024 Biden administration power plant regulations will save American consumers $310 billion
- ▪The Environmental Protection Agency projects that eliminating remaining greenhouse gas-related power plant regulations will save companies $370 million in direct compliance costs
Trump administration energy policy
- ▪The U.S. power sector is the second-largest source of greenhouse gas emissions in the United States, accounting for nearly a quarter of the nation's greenhouse gas pollution
- ▪Federal data shows that in 2025, gas-fired power plants generated 40 percent of U.S. electricity, while coal-fired plants generated 17 percent
- ▪The Environmental Protection Agency's deregulatory actions are expected to extend the lifespan of existing coal-fired plants and ease the construction of new gas-fired plants
Endangerment finding for power plants
- ▪The Environmental Protection Agency plans to propose a rule repealing the federal finding that greenhouse gas emissions from power plants specifically threaten public health
- ▪The Environmental Protection Agency's proposed repeal of the power plant endangerment finding mirrors its February 2026 repeal of the vehicle greenhouse gas endangerment finding
Expected legal challenges
- ▪Environmental attorneys and advocacy groups expect the Environmental Protection Agency's repeal of power plant carbon standards to face immediate legal challenges once finalized
- ▪The Edison Electric Institute, representing major U.S. power providers, previously filed a lawsuit challenging the 2024 Biden administration power plant emissions rules
Debatable claims
- ▪The Clean Air Act does not authorize EPA regulation of power plant carbon emissions
- ▪The EPA should permanently repeal carbon capture requirements for power plants
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