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EPARulemakingEPA-HQ-OAR-2018-0794

National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions

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Dec 18, 2025
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closed 351d ago
U.S. Chamber of Commerce filings
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Activity

U.S. Chamber of Commerce filed 1 comment on this docket between May 2, 2019 and May 2, 2019. 129 other organizations filed here. The comment window closed 351d ago.

What U.S. Chamber of Commerce filed (2)

Mar 3, 2022· Comment submitted by Global Energy Institute, US Chamber of Commerce· EPA-HQ-OAR-2018-0794-4650

Filed on regulations.gov — full text not in the inline record.

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May 2, 2019· Comment submitted by U.S. Chamber of Commerce· EPA-HQ-OAR-2018-0794-1673

Please see the attached document, which provides the U.S. Chamber of Commerce's comments on the proposal.

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Abstract

The U.S. Environmental Protection Agency is proposing to repeal specific amendments to the National Emission Standards for Hazardous Air Pollutants for Coal- and Oil-Fired Electric Utility Steam Generating Units (EGUs), commonly referred to as the Mercury and Air Toxics Standards (MATS), that were promulgated on May 7, 2024. The amendments that the EPA is proposing to repeal include the revised filterable particulate matter (fPM) emission standard, which serves as a surrogate for non-mercury hazardous air pollutant (HAP) metals for existing coal-fired EGUs; the revised fPM emission standard compliance demonstration requirements; and the revised mercury (Hg) emission standard for lignite-fired EGUs.

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Co-filers (129)

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