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HR-4214House2026-04-28Environmental Protection

Clean Air and Building Infrastructure Improvement Act

YourVoice.Now Summary

EnvironmentCorporate BenefitsTransparency & Accountability

A new plant or factory could get its permit under older air limits, not the newest.

Environment

New air limits at new factories — delayed until EPA guidance

The EPA sets national limits on how dirty outdoor air can get. A new or tighter limit would not count when a plant asks to build or expand. It would count only after the EPA puts out rules for using it.

2024 soot limit for pending permits — dropped

Fine soot means very small bits of pollution in the air. Permits already in review would be judged under the soot limit that applied before 2024. The cutoff is when the EPA rates an area's air, plus 60 days for a public draft permit.

Corporate Benefits

Permit relief for factories — older air limits could apply

Both parts of the bill let a plant's permit be judged under the air limits already in place. Companies would not have to redo a permit request when a limit changes partway through.

Transparency & Accountability

EPA guidance for new air standards — published at the same time

Today the EPA can set a new air limit before it explains how states and companies should apply it. This bill would require the rules and guidance to come out at the same time as the limit.

More about this bill

A new factory or power plant near you may not have to meet the newest air limits. Under this bill, a new air limit would not apply to those building permits right away. It would apply only after the EPA puts out the rules for using it. The bill would also skip the 2024 federal limit on fine soot for permits already in the works. That covers permits already judged complete before the EPA rates the area's air. It also covers permits with a public draft within 60 days of that rating. Builders would still have to add the best pollution controls the law requires. States, cities, and Tribes could still set tighter limits of their own.

Congressional Summary

Clean Air and Building Infrastructure Improvement ActThis bill requires the Environmental Protection Agency (EPA) to publish timely guidance related to regulations on national ambient air quality standards (NAAQS) and exempts certain preconstruction permits from the 2024 fine particulate matter standard under the Clean Air Act.First, the bill requires the EPA to concurrently publish final regulations and guidance on the implementation of the regulations when it publishes any final rule establishing or revising NAAQS. If the EPA fails to publish the final regulations and guidance for the new or revised NAAQS, the updated standard must not apply to the review and disposition of a preconstruction permit application until the EPA publishes the final regulations and guidance. (A preconstruction permit is a permit required under the Clean Air Act for the construction or modification of a stationary source and includes permits issued by the EPA or a state, local, or tribal permitting authority.)Further, the bill exempts the review and disposition of preconstruction permit applications from the 2024 fine particulate matter standard if (1) an application is complete on or before the date the area involved is officially designated as a nonattainment, attainment, or unclassifiable area; or (2) the permitting authority publishes notice of a draft permit before the date that is 60 days after a final area designation is made.

Legislative Subjects

Administrative law and regulatory proceduresAir qualityBuilding constructionClimate change and greenhouse gasesCongressional oversightEnvironmental Protection Agency (EPA)Environmental assessment, monitoring, researchEnvironmental regulatory proceduresLicensing and registrations

Details

Congress
119th
Chamber
House
Status
summarized
Action
Reported to House
Action Date
2026-04-28
Date Added
2026-08-08
Source
Congress.gov →

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