Issue · Environment

Environment (Air Quality)

Every environment bill, vote, and legislator stance in United States, automatically classified by Maddy, our AI policy reader.

Total bills
128
119th Congress
Top supporter
Adam B. Schiff
85% support rate
Top opponent
Thomas H. Kean, Jr.
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving air quality in United States

Legislators moving air quality in United States
Legislator Party Stance Support rate Votes
Adam B. Schiff
Adam B. Schiff Senate
D
Strong +
85% 13
Alex Padilla
Alex Padilla Senate
D
Strong +
85% 13
Christopher A. Coons
Christopher A. Coons Senate
D
Strong +
85% 13
Kirsten E. Gillibrand
Kirsten E. Gillibrand Senate
D
Strong +
85% 13
Angela D. Alsobrooks
Angela D. Alsobrooks Senate
D
Strong +
83% 12
Thomas H. Kean, Jr.
Thomas H. Kean, Jr. House · District 7
R
Strong −
0% 6
Nancy Mace
Nancy Mace House · District 1
R
Strong −
12% 8
Bill Cassidy
Bill Cassidy Senate
R
Strong −
15% 13
Eric Schmitt
Eric Schmitt Senate
R
Strong −
15% 13
Mike Lee
Mike Lee Senate
R
Strong −
15% 13
Showing 11–20 of 128 bills

All environment bills

in committee · United States · Senate Aug 5, 2026

SJRES 206: A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle Pollution Control Standards; Notice of Decision Granting a Waiver of Clean Air Act Preemption for California's 2009 and Subsequent Model Year Greenhouse Gas Emission Standards for New Motor Vehicles".

This joint resolution seeks to overturn a specific rule issued by the Environmental Protection Agency that allowed California to set its own stricter greenhouse gas emission standards for new vehicles. By disapproving this waiver, the bill aims to restore federal preemption, ensuring that all states must follow the same national emission rules rather than California's unique requirements. If passed, the measure would effectively cancel the EPA's decision, forcing automakers to comply with uniform federal standards for vehicle pollution control.
in committee · United States · House Jul 22, 2026

HR 9827: Wildfire Reduction Market Expansion Act of 2026

The Wildfire Reduction Market Expansion Act of 2026 updates the Clean Air Act to broaden the definition of renewable biomass eligible for carbon credits. It specifically allows materials from forest management, such as slash, storm debris, and wood residuals, to be counted as renewable fuel if they come from sustainably managed lands or public forests designated for fuel reduction. The bill also includes vegetation cleared from defensible space around buildings and from wildfire risk reduction projects in the wildland-urban interface. By clarifying these categories and establishing certification requirements, the legislation aims to increase the supply of biomass available for generating renewable energy credits.
in committee · United States · Senate Jul 22, 2026

S 5087: Wildfire Reduction Market Expansion Act of 2026

The Wildfire Reduction Market Expansion Act of 2026 updates the Clean Air Act to broaden the definition of renewable biomass eligible for carbon credits. It specifically includes wood and paper residuals from manufacturing, as well as trees and shrubs from certified non-Federal lands and public forests used for fuel reduction or ecological restoration. The bill also allows vegetation cleared from defensible space around buildings and wildfire risk reduction projects in the wildland-urban interface to be counted. These changes require specific certifications from landowners or federal agencies to verify that the materials come from sustainable sources and are not suitable for use as sawlogs.
Sub-Topics Air Quality Forestry
in committee · United States · House Jul 23, 2026

HJRES 205: Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle Pollution Control Standards; Notice of Decision Granting a Waiver of Clean Air Act Preemption for California's Advanced Clean Car Program and a Within the Scope Confirmation for California's Zero Emission Vehicle Amendments for 2017 and Earlier Model Years".

This joint resolution seeks to overturn a specific Environmental Protection Agency rule that allowed California to set its own stricter vehicle emission standards. If passed, the bill would cancel the waiver that permits California to enforce the Advanced Clean Car Program and related zero emission vehicle rules for cars made in 2017 and earlier. The measure directly affects vehicle manufacturers and California residents by aiming to restore the federal government's authority to set uniform national emission standards instead of state-specific ones.
in committee · United States · Senate Jul 21, 2026

S 5045: Wildfire Emissions Prevention Act of 2026

The Wildfire Emissions Prevention Act of 2026 amends the Clean Air Act to officially recognize prescribed fires and cultural burning as "exceptional events," meaning air quality issues caused by these deliberate, managed burns will no longer be counted as violations of pollution standards. The bill requires the EPA to update its regulations within a year to clarify how these fires are defined and to streamline the process for states to petition for exemptions when wildfires or prescribed fires impact air quality. Additionally, the legislation establishes a new "Smoke Ready Communities" grant program that provides up to 90 percent federal funding to states, tribes, and local entities to help communities prepare for and mitigate wildfire smoke hazards in public buildings like schools.
in committee · United States · House Jul 18, 2026

HJRES 202: Providing congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle Pollution Control Standards; Notice of Decision Granting a Waiver of Clean Air Act Preemption for California's 2009 and Subsequent Model Year Greenhouse Gas Emission Standards for New Motor Vehicles".

This joint resolution seeks to overturn a specific rule issued by the Environmental Protection Agency that allowed California to set its own stricter greenhouse gas emission standards for new motor vehicles. If passed, the measure would cancel the EPA's waiver of federal preemption, requiring California and other states to follow uniform national vehicle emission rules instead of maintaining unique state-level standards. The bill directly affects the EPA, California's regulatory authority, and the automotive industry by eliminating the legal basis for California's independent pollution control policies. It is a procedural action that would render the contested rule ineffective without force or effect.
in committee · United States · House Jul 21, 2026

HR 9808: No Passes for Polluters Act of 2026

The No Passes for Polluters Act of 2026 requires Congress to explicitly approve any exemptions from Clean Air Act regulations before the President or federal agencies can use them. Under this bill, the President must submit a detailed message to both houses of Congress explaining the reasons and facts behind any proposed exemption, which then triggers a special legislative process. To pass such an exemption, a joint resolution must be approved by a two-thirds vote in both the Senate and the House of Representatives, with limited debate and no amendments allowed. Additionally, the Comptroller General will review these proposals to ensure they have legal authority, and any unauthorized use of exemptions could lead to civil lawsuits. The legislation also mandates that the President reconsider certain executive branch emissions regulations every three years.
Sub-Topics Air Quality
in committee · United States · Senate Jun 24, 2026

S 4931: End EPA Abuse Act of 2026

The End EPA Abuse Act of 2026 amends the Clean Air Act to place specific limits on the Environmental Protection Agency's ability to issue new regulations. It directly affects the EPA Administrator by prohibiting the creation of rules that restrict the sale or use of internal combustion engine vehicles, force power plants to switch fuel sources, or reduce the reliability of the electric grid. Additionally, the bill forbids regulations requiring technologies that are commercially unavailable, too expensive without subsidies, or technically infeasible due to geographic or infrastructure limitations. Finally, it bars the agency from issuing rules that significantly expand its authority beyond what Congress originally intended.
in committee · United States · House Jun 25, 2026

HR 9453: End EPA Abuse Act of 2026

The End EPA Abuse Act of 2026 amends the Clean Air Act to limit the Environmental Protection Agency's authority to create new regulations. Specifically, it prohibits the EPA Administrator from issuing rules that restrict the sale or use of internal combustion engine vehicles, force power plants to switch fuel sources, or reduce the reliability of the electric grid. The bill also bars the agency from mandating technologies that are commercially unavailable, too expensive without subsidies, or technically unfeasible due to geographic or infrastructure limitations. Additionally, the law prevents the EPA from expanding its regulatory power beyond what Congress originally intended. These changes directly affect the EPA's ability to enforce environmental standards and impact industries such as automotive manufacturing and energy production.
in committee · United States · House Jul 14, 2026

HR 9317: BUSES Act

The BUSES Act establishes a national minimum standard requiring that restrictions on bus engine idling cannot last for less than 15 minutes, applying to both over-the-road and school buses. This rule prevents states and local governments from enforcing shorter idling limits through their existing air quality plans. Additionally, the legislation prohibits private citizens from suing bus owners or operators for violating these idling rules and bans state programs that pay individuals for reporting such violations.
Showing 11 to 20 of 128 bills