EPA Nods to Texas Smog Rules in Houston Area
Published Date: 7/24/2025
Proposed Rule
Summary
The EPA is giving a thumbs-up to Texas’ updated air pollution rules for the Houston-Galveston-Brazoria area to help clean up smog caused by certain chemicals. This means businesses in that area need to follow these new rules to reduce harmful emissions, keeping the air healthier. The EPA is still taking comments and will finalize the plan soon, so changes and costs might come into play for local industries.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
VOC-Emitting Businesses Must Meet RACT
The EPA proposes to determine that Texas’ rules meet Reasonably Available Control Technology (RACT) requirements for sources of Volatile Organic Compounds (VOCs) in the Serious Houston-Galveston-Brazoria (HGB) 2008 8-hour ozone nonattainment area. That means businesses in the HGB area that emit VOCs are subject to these RACT requirements and must follow the Texas SIP rules to control emissions. The EPA is taking comments on this supplemental proposal before finalizing the action.
Approval Aims to Reduce Smog Locally
The EPA’s supplemental proposal approves Texas’ updated rules to help clean up smog caused by Nitrogen Oxides (NOx) and Volatile Organic Compounds (VOCs) in the Houston-Galveston-Brazoria (HGB) area, supporting the 2008 8-hour ozone NAAQS. This action is intended to keep the air healthier for people who live and work in the HGB area. The EPA is still taking public comment before finalizing the decision.
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