Alabama Air Rules Get Typo Fixes and VOC Tweaks from EPA
Published Date: 3/7/2025
Proposed Rule
Summary
The EPA is proposing to approve Alabama’s update to its air quality rules, fixing typos and aligning the definition of volatile organic compounds (VOCs) with federal standards. This change affects businesses and residents by clarifying air pollution rules without adding new costs. Comments on this update are open until April 7, 2025, so now’s the time to speak up!
Analyzed Economic Effects
1 provisions identified: 1 benefits, 0 costs, 0 mixed.
One compound excluded from VOC rules
Alabama added trans-1,1,1,4,4,4 hexafluorobut-2-ene (HFO-1336mzz(E)) to its list of organic compounds that are not considered volatile organic compounds (VOCs). The State submitted this change on December 20, 2023, aligning with EPA's federal VOC revision at 40 CFR 51.100(s) published February 8, 2023; EPA proposes to approve the change and found the chemical to be negligibly reactive and not to interfere with air quality requirements under CAA section 110(l).
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Key Dates
Department and Agencies
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