Received in the Senate and Read twice and referred to the Committee on Environment and Public Works.
The bill amends Clean Air Act section 179B to explicitly treat emissions "emanating from outside the United States" (regardless of human activity) as beyond a State's control.
It bars designation of areas as nonattainment if a State shows they would meet standards but for foreign emissions, and adds a new section 179C preventing certain sanctions or fees for Severe/Extreme ozone and Serious particulate nonattainment areas when the State demonstrates foreign emissions, exceptional events, or uncontrollable mobile-source emissions caused the problem.
States must renew such demonstrations at least once every five years, and the bill says these exemptions do not relieve other statutory obligations to pursue attainment.
Technically focused and administratively implementable, but alters federal enforcement on a contentious environmental issue and would likely split stakeholders, making final enactment uncertain.
Relative to its intended legislative type, this bill is a clear statutory amendment to the Clean Air Act that establishes new substantive protections from nonattainment designations and sanctions where a State can demonstrate foreign or otherwise beyond-control emissions are the cause. It specifies the relevant statutory locations for the changes and identifies the Administrator and renewal frequency as implementation touchpoints.
Progressives emphasize public‑health and enforcement weakening risks.
Progressives emphasize public‑health and enforcement weakening risks.
Likely skeptical.
While the bill recognizes transboundary pollution, progressives would worry it creates loopholes that reduce pressure to cut domestic emissions and protect public health.
They would stress stronger federal oversight and safeguards for environmental justice communities.
Pragmatic but cautious.
The bill fairly recognizes emissions outside U.S. control and includes periodic renewal and a keep‑other‑obligations clause, but it raises practical questions about measurement, potential gaming, and enforcement.
A centrist would want clear federal guidance and robust monitoring to balance fairness with environmental goals.
Generally favorable.
The bill limits federal sanctions when pollution originates abroad, reducing federal overreach and protecting local economies from penalties they cannot control.
Conservatives will value legal clarity and constraints on punitive EPA actions, while expecting rigorous demonstration requirements.
Reached or meaningfully advanced
Reached or meaningfully advanced
Still ahead
Still ahead
Still ahead
Technically focused and administratively implementable, but alters federal enforcement on a contentious environmental issue and would likely split stakeholders, making final enactment uncertain.
On Passage
On Motion to Recommit
Progressives emphasize public‑health and enforcement weakening risks.
Technically focused and administratively implementable, but alters federal enforcement on a contentious environmental issue and would likel…
Relative to its intended legislative type, this bill is a clear statutory amendment to the Clean Air Act that establishes new substantive protections from nonattainment designations and sanctions where a State can demon…
Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.