Issue · Environment

Environment

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

Total bills
2,003
119th Congress
Top supporter
Aisha Wahab
100% support rate
Top opponent
Marsha Blackburn
11% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in United States

Legislators moving environment in United States
Legislator Party Stance Support rate Decisive votes
Aisha Wahab
Aisha Wahab House · District 14
D
Strong +
100% 7
Everton Blair Jr.
Everton Blair Jr. House · District 13
D
Strong +
89% 9
Martin Heinrich
Martin Heinrich Senate
D
Strong +
84% 37
Adam B. Schiff
Adam B. Schiff Senate
D
Support
79% 53
Christopher A. Coons
Christopher A. Coons Senate
D
Support
79% 52
Marsha Blackburn
Marsha Blackburn Senate
R
Strong −
11% 36
Ted Budd
Ted Budd Senate
R
Strong −
20% 40
Tommy Tuberville
Tommy Tuberville Senate
R
Oppose
21% 53
Bill Cassidy
Bill Cassidy Senate
R
Oppose
22% 54
Jerry Moran
Jerry Moran Senate
R
Oppose
23% 53
Showing 771–780 of 2,003 bills

All environment bills

in committee · United States · House Oct 17, 2025

HR 5785: Voluntary Grazing Permit Retirement Act of 2025

HR 5785 establishes a voluntary program allowing ranchers in 16 Western states (Arizona through Wyoming) to permanently retire their federal grazing permits on designated land areas. Ranchers can submit permits for retirement, but the government will accept no more than 100 nationwide and 25 per state annually. Once retired, the land permanently ends livestock grazing, and no new permits are issued for that area; ranchers also surrender rights to fences and structures (range developments) on the retired land. The bill aims to reduce land-use conflicts while providing ranchers flexibility to exit grazing operations.
in committee · United States · Senate Dec 11, 2025

S 3465: UPGRADE Act of 2025

This bill amends the Safe Drinking Water Act to extend support for small water systems and underserved communities. It updates technical assistance deadlines for small public water systems from 2026 to 2031 (Section 1442(e)(5)) and expands eligibility for assistance to include "unincorporated communities" identified by states with county coordination (Section 1459A). The changes directly affect small water systems and communities lacking municipal status, particularly in rural or disadvantaged areas. The bill provides longer-term funding certainty and broadens access to federal resources for water infrastructure improvements.
in committee · United States · Senate Apr 15, 2026

S 3269: Liquid Cooling for AI Act of 2025

This bill directs the Government Accountability Office (GAO) to conduct a comprehensive study on liquid cooling technologies for data centers, specifically to assess their potential for improving energy efficiency as AI workloads grow. The study will evaluate technical aspects like single-phase vs. 2-phase cooling systems, coolant options, heat-reuse opportunities, and safety considerations, while comparing costs and benefits to traditional air cooling. Federal agencies, including the Department of Energy, will use the findings to inform future decisions about cooling infrastructure for government data centers and AI systems. The bill does not mandate new policies or funding but requires a detailed report within 90 days of enactment to guide future adoption.
in committee · United States · Senate Jul 29, 2025

S 2508: Gas Pipeline Leak Detection and Repair Act of 2025

This bill requires gas pipeline operators to immediately implement a federal safety rule mandating regular leak detection and prompt repair of gas leaks. The rule, finalized by the Pipeline and Hazardous Materials Safety Administration in January 2025, sets specific standards for identifying and fixing leaks in gas pipelines. By making this rule effective upon enactment, the bill removes any delays in its implementation. Pipeline companies operating under federal jurisdiction will be directly affected by these requirements.
in committee · United States · House May 20, 2025

HR 931: To allow certain Federal minerals to be mined consistent with the Bull Mountains Mining Plan Modification, and for other purposes.

This bill authorizes coal to be mined on approximately 800 acres of federal land in Musselshell County, Montana. Specifically, it allows all federal coal reserves in such federal land and leased under Federal Coal Lease MTM 97988 to be mined in accordance with the 2020 Bull Mountains Mining Plan Modification. The Bull Mountains Mine is operated by Signal Peak Energy. This bill directs the Department of the Interior, without modification or delay, to approve the Bull Mountains Mining Plan Modification to the extent necessary to mine such land.
Sub-Topics Coal Public Lands
in committee · United States · House Sep 15, 2026

HR 5745: Marine Fisheries Habitat Protection Act

HR 5745, the Marine Fisheries Habitat Protection Act, allows oil and gas operators to convert decommissioned offshore platforms and pipelines into artificial reefs instead of fully removing them. It establishes a process where operators can apply to leave structures in place (called "Reefing in Place") after completing assessments of marine habitat benefits and economic costs. The bill requires the Director to determine if a structure qualifies as an "Eligible Structure" based on habitat potential and safety, with a three-year window for approval after qualification. It also prohibits federal removal orders during key application and assessment periods and permits states to assume liability for reef sites. This directly affects operators of inactive offshore structures and aims to create new marine habitats while streamlining decommissioning.
in committee · United States · Senate Nov 20, 2025

S 3263: Stop TSP ESG Act

The Stop TSP ESG Act (S 3263) amends Section 8438(f) of title 5, U.S. Code, to require the Thrift Savings Fund (TSP) to exercise voting rights on securities through a qualified professional asset manager instead of the TSP Board. The bill's title indicates it aims to prevent the TSP from using Environmental, Social, and Governance (ESG) criteria in investment decisions. This change would directly affect the TSP, which manages retirement savings for federal employees. The key mechanism replaces the current authority of the TSP Board to vote directly with a mandatory requirement to engage an external qualified professional asset manager for voting.
in committee · United States · House Feb 10, 2026

HR 7430: FAIR AIR Act

This bill amends an existing provision in the MAP-21 law to set a specific deadline for airports to transition to quieter aircraft technology. It directly affects airports and aircraft operators required to meet federal noise standards. The key change replaces a flexible "15 years after enactment" deadline with a fixed date of December 31, 2032, for compliance. This is a procedural amendment to an existing regulatory requirement, not a new policy.
Sub-Topics Airports
passed · United States · House Jul 15, 2026

HR 1687: CLEAN Act

This bill, HR 1687 (the CLEAN Act), modifies geothermal leasing and permitting processes on federal lands. It shortens geothermal lease terms from two years to one year and requires the Interior Secretary to hold replacement lease sales if a sale is canceled or delayed. The bill also sets strict 30-day deadlines for the Interior Secretary to notify applicants about complete permit applications and issue final decisions on those applications. These changes directly affect geothermal energy developers seeking to lease federal land for energy projects.
in committee · United States · House Jan 22, 2025

HR 616: To amend the Internal Revenue Code of 1986 to double the dollar limitation for the energy efficient home improvement credit with respect to heat pumps, heat pump water heaters, biomass stoves, and boilers.

This bill increases the tax credit for energy-efficient home improvements by doubling the dollar limit from $2,000 to $4,000. It specifically applies to heat pumps, heat pump water heaters, biomass stoves, and biomass boilers purchased for home use. The change takes effect for tax years beginning after December 31, 2024. Homeowners making these eligible upgrades will receive a higher tax credit, directly reducing their federal tax liability.
Showing 771 to 780 of 2,003 bills
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