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
56
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 31–40 of 56 bills

All environment bills

in committee · United States · Senate Apr 10, 2025

S 1475: Clean Cloud Act of 2025

The Clean Cloud Act of 2025 requires data centers and cryptocurrency mining facilities with more than 100 kilowatts of power to annually report their energy consumption and sources to the Environmental Protection Agency. The bill establishes regional greenhouse gas emissions baselines that decrease by 11% each year from 2026 through 2034, with fees assessed on facilities and utilities when their energy use exceeds these baselines. Fees start at $20 per kilowatt-hour above the baseline in 2026, increasing annually with inflation, and funds collected will support program administration, lower residential energy costs, and clean energy projects like zero-carbon power generation. This law directly affects data centers, cryptocurrency mining facilities, and the electric utilities that serve them, aiming to increase transparency about energy sources and reduce carbon emissions from these energy-intensive operations.
in committee · United States · House Aug 20, 2025

HR 4994: Safe Air on Airplanes Act

HR 4994, the Safe Air on Airplanes Act, requires the Federal Aviation Administration to update regulations to phase out bleed air systems in aircraft. It prohibits new aircraft designs from using these systems, mandates filters to remove oil fumes in new aircraft by 2031 (7 years after enactment), and sets a 30-year phase-out schedule for existing aircraft designs (25% without bleed air by 2031, 50% by 2041, 100% by 2051). The bill directly affects aircraft manufacturers and airlines, as it changes requirements for cabin air systems that pull engine air for ventilation. These changes focus on modifying manufacturing standards and air quality systems in turbine and turbo-prop aircraft.
Sub-Topics Air Quality Airports
in committee · United States · House Jan 16, 2025

HR 480: Methane Border Adjustment Mechanism Act

This bill establishes a tax on imported oil and natural gas based on the methane emissions from their production in the exporting country. The tax amount is calculated using the same emissions charges that would apply to U.S. producers under Clean Air Act rules, scaled to the volume of the imported product. It aims to incentivize foreign producers to reduce methane emissions by making high-emission imports more expensive, while giving U.S. producers with lower emissions a competitive advantage. The tax would apply to imports after December 31, 2025, and includes provisions for international cooperation to align methane standards globally.
Sub-Topics Oil & Gas Air Quality
in committee · United States · Senate Jan 21, 2025

S 173: Fueling Alternative Transportation with a Carbon Aviation Tax Act of 2025

S 173 increases taxes on aviation fuel used by private jets and non-commercial aircraft, imposing a rate of 35.9 cents plus $1.641 per gallon (compared to 4.3 cents for commercial aviation), with annual inflation adjustments starting in 2026. It creates exceptions for emergency uses like medical evacuations or disaster response, and eliminates an existing exemption for certain agricultural aviation. The additional tax revenue funds a new "Clean Communities Trust Fund" to support air quality monitoring, expand public transit infrastructure near airports, and improve transportation in disadvantaged communities - requiring at least 50% of funds to target areas disproportionately impacted by air pollution. This bill directly affects private jet operators and aviation fuel suppliers while directing resources to environmental and transit projects in low-income communities.
Sub-Topics Revenue Air Quality
in committee · United States · Senate Jan 30, 2025

S 341: Smoke and Heat Ready Communities Act of 2025

This bill creates federal grants to help communities prepare for wildfire smoke and extreme heat. It provides funding for air pollution agencies to monitor air quality, install air filtration in public buildings, distribute protective equipment like N95 masks, and conduct community outreach in vulnerable areas. The bill also establishes research centers at universities to study health impacts and develop better response strategies, and creates a competitive grant program for states, tribes, and local governments to develop community-specific smoke and heat mitigation plans. These provisions directly affect communities facing wildfire smoke and extreme heat risks, particularly those with limited resources.
in committee · United States · House Jan 8, 2026

HR 6990: PROTECT Act of 2026

The PROTECT Act of 2026 requires the Environmental Protection Agency (EPA) to list all perfluoroalkyl and polyfluoroalkyl substances (PFAS) as hazardous air pollutants under the Clean Air Act within 180 days of the bill becoming law. This would directly affect industries that manufacture or use PFAS, such as producers of non-stick cookware, firefighting foam, and other consumer products containing these chemicals. The EPA must then, within 365 days, update the list of specific industrial sources (including factories and facilities) that emit PFAS to establish regulatory oversight. These steps create the foundational framework for future EPA regulations targeting PFAS emissions, though the bill itself does not set specific emission limits.
in committee · United States · House Jul 17, 2025

HR 4515: Climate Change Health Protection and Promotion Act of 2025

This bill establishes the Office of Climate Change and Health Equity within the Department of Health and Human Services to coordinate federal efforts addressing climate change's health impacts. It requires the creation of a National Strategic Action Plan to identify communities most affected by climate-related health threats - including environmental justice communities, medically underserved communities, and Tribal communities - and develop strategies for preparedness and response. The plan must address specific health impacts like extreme heat, air pollution, infectious diseases, and mental health effects, while prioritizing health equity and environmental justice. The bill also creates a Science Advisory Board to provide expert guidance and authorizes funding for these initiatives over several years. These provisions are designed to strengthen the health sector's ability to respond to climate change impacts across the United States.
in committee · United States · Senate Feb 13, 2025

S 593: Nationwide Consumer and Fuel Retailer Choice Act of 2025

This bill amends the Clean Air Act to expand fuel options for retailers and support small refineries. It allows fuel blends containing 10-15% ethanol to meet vapor pressure requirements during high ozone seasons, replacing previous state-specific limits with a nationwide standard. Additionally, it enables small refineries to reclaim retired renewable fuel credits from 2016-2018 compliance years or apply them to future obligations under specific conditions. The changes directly affect fuel retailers selling ethanol-blended gasoline and small refineries participating in the renewable fuel program.
Sub-Topics Air Quality
in committee · United States · House Nov 20, 2025

HR 6179: Clean Cloud Act of 2025

Clean Cloud Act of 2025 This bill establishes an emissions standard and fee system regarding the electricity used by data centers or cryptomining facilities that exceed a specified size. Additionally, the bill appropriates collected fees for various purposes, including to fund zero-carbon electricity generation, long-duration energy storage, and grants to lower residential electricity consumer costs. The bill requires the Environmental Protection Agency (EPA) and the Energy Information Administration to annually determine the greenhouse gas emission intensity of the total annual electricity consumed by (1) covered facilities from the electric grid, and (2) covered facilities from electricity generation assets located behind the power meter of the facilities. The EPA must determine and publish the greenhouse gas emissions intensities of the electric grid of each region to establish a baseline for the assessment of fees. Each calendar year from 2027 through 2034, the baseline for each region is reduced by 11% of the original baseline. For 2035 and after, the baseline is set to zero emissions. The EPA must assess a fee on (1) owners of any electric utility providing power to a covered facility that exceeds the baseline emissions in that region for that year, and (2) covered facilities with respect to the greenhouse gas emissions from electricity generation assets located behind the power meter of the facility above the baseline of the region for that year. The electric utilities may not recoup the cost of the fee by raising rates or assessing fees on customers that are not covered facilities.
in committee · United States · House Jan 22, 2026

HRES 1017: Recognizing the threat of air pollution and extreme heat to maternal and infant health, and expressing the sense of the House of Representatives that meaningful interventions must be rapidly and equitably developed and deployed to address the unique vulnerabilities of pregnancy in Latino communities.

HRES 1017 is a non-binding congressional resolution recognizing that air pollution and extreme heat pose significant health risks to pregnant women and infants, particularly in Latino communities. It highlights that Latina mothers face higher exposure to pollution, double the risk of heat-related birth complications compared to White mothers, and systemic barriers like language gaps and healthcare inequities. The resolution expresses the House's support for specific actions, including bilingual public alerts, air quality monitoring in Latino neighborhoods, improved heat guidelines at health facilities, and community-based programs to reduce exposure. It does not create new laws but calls for equitable interventions and policy considerations to address these vulnerabilities.
Showing 31 to 40 of 56 bills
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