# Plain Language Summary: Congressional Disapproval of EPA Coal and Oil Power Plant Emissions Rule

Congress is voting on whether to reject a new Environmental Protection Agency rule that sets pollution limits for coal and oil-fired power plants. This rule, finalized by the EPA, requires these power plants to reduce emissions of hazardous air pollutants like mercury, arsenic, and other toxic substances. If Congress votes to disapprove it, the rule would be canceled and these pollution standards would not go into effect.

The rule being challenged is part of the EPA's regular review process for power plant emissions. Every so often, the EPA re-examines whether existing pollution limits are still appropriate based on current technology and health science. This particular rule updates standards that have been in place for years, requiring power plants to install or upgrade pollution control equipment to meet stricter limits. The EPA determined that newer, cleaner technology makes it feasible for these plants to reduce harmful emissions further, protecting public health—especially for people living near power plants who are exposed to these toxic pollutants.

If Congress votes to disapprove this rule, power plants would not have to meet these updated pollution standards. This means less investment in pollution control equipment, lower operating costs for the power industry, but also continued or increased air pollution in communities near these facilities. People living in areas with coal and oil power plants could face higher exposure to mercury and other hazardous air pollutants, which are linked to respiratory problems, neurological damage, and other health issues. Environmental groups generally support the rule, while the power industry and some lawmakers argue the costs of compliance are too high.

A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units Review of the Residual Risk and Technology Review".