Congress moves to strip EPA power over greenhouse gases
H.R. 7554 — CARBON Act · Filed by Robert Onder (R-MO) · Introduced Feb 12, 2026 · Referred to committee
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What it does
This bill amends the Clean Air Act to remove carbon dioxide, methane, and nitrous oxide from the federal definition of 'air pollutant.' This would prevent the EPA from regulating these three greenhouse gases under the Clean Air Act, eliminating federal authority to set emission limits, require pollution controls, or enforce standards for the largest contributors to climate change.
Why we flagged it
The bill's sole operative mechanism is to strip EPA authority over the three largest anthropogenic greenhouse gases by removing them from the statutory definition of 'air pollutant.' This is a direct deregulation of climate-relevant emissions, not a technical amendment or clarification.
What the text implies
- Removal of CO₂, methane, and N₂O from 'air pollutant' definition does not prevent state or local regulation, but eliminates the federal floor—states with weaker environmental standards or fossil-fuel-dependent economies may not fill the gap, creating a patchwork of protection.
- The bill does not affect other Clean Air Act authorities (e.g., National Ambient Air Quality Standards for particulates, ozone, or NOx), but CO₂/methane/N₂O are the primary drivers of climate change; their exclusion leaves the Act unable to address the largest atmospheric threat.
The full analysis lists 4 implications of this text.
Who stands to gain
fossil fuel producers and refiners; coal mining companies; natural gas extraction and distribution