Interior, Environment, and Related Agencies Subcommittee
11 members • Updated 7/20/2026
Party Composition
R: 7 (64%)D: 4 (36%)
Members
| Legislator | Party | State | Role | Rank |
|---|---|---|---|---|
| Michael K. Simpson | R | ID | Chair | |
| Mark E. Amodei | R | NV | ||
| Michael Cloud | R | TX | ||
| James E. Clyburn | D | SC | ||
| Jake Ellzey | R | TX | ||
| Josh Harder | D | CA | ||
| Celeste Maloy | R | UT | Vice Chair | |
| Betty McCollum | D | MN | ||
| Chellie Pingree | D | ME | ||
| Guy Reschenthaler | R | PA | ||
| Ryan K. Zinke | R | MT |
Recent Primary Bills
- S5016-119SENATEA bill to amend the Federal Water Pollution Control Act to modify allotments under that Act, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4992-119SENATEA bill to require the Secretary of the Army to issue guidance relating to the review of applications for alteration or temporary or permanent occupation or use of certain hydropower projects, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4980-119SENATEA bill to amend the Safe Drinking Water Act to reauthorize emergency technical assistance, to amend the Federal Water Pollution Control Act to authorize emergency technical assistance and grants, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4970-119SENATEA bill to require the Secretary of the Army to conduct certain wildfire risk assessments, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4962-119SENATEA bill to establish an Office of Water Supply, Water Conservation, and Drought Resiliency within the Directorate of Civil Works in the Corps of Engineers, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4949-119SENATEWater Resources Development Act of 2026Read twice and referred to the Committee on Environment and Public Works.
- S4956-119SENATEA bill to amend the Federal Water Pollution Control Act to clarify the scope of an exemption from permits for the discharge of dredged or fill material, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- HR556-119HOUSEProtecting Access for Hunters and Anglers ActReceived in the Senate and Read twice and referred to the Committee on Environment and Public Works.
- HR3898-119HOUSEPERMIT ActReceived in the Senate and Read twice and referred to the Committee on Environment and Public Works.
- HCONRES122-110HOUSESupporting the goal and mission of America Recycles Day.Received in the Senate and referred to the Committee on Environment and Public Works.
- HR144-119HOUSETennessee Valley Authority Salary Transparency ActReceived in the Senate and Read twice and referred to the Committee on Environment and Public Works.
- S101-119SENATENuclear Waste Informed Consent ActRead twice and referred to the Committee on Environment and Public Works.
- S143-119SENATENatural Gas Tax Repeal ActRead twice and referred to the Committee on Environment and Public Works.
- S171-119SENATEA bill to remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973, to amend that Act to exclude the lesser prairie-chicken from the authority of that Act, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S147-119SENATECleaner Air Spaces Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S182-119SENATENorthwest Energy Security ActRead twice and referred to the Committee on Environment and Public Works.
- S255-119SENATEArchie Cavanaugh Migratory Bird Treaty Amendment ActRead twice and referred to the Committee on Environment and Public Works.
- S287-119SENATEMarcella LeBeau Recognition ActPlaced on Senate Legislative Calendar under General Orders. Calendar No. 223.
- HR776-119HOUSENutria Eradication and Control Reauthorization Act of 2025Received in the Senate and Read twice and referred to the Committee on Environment and Public Works.
- S316-119SENATEGrizzly Bear State Management Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S351-119SENATESTEWARD Act of 2025Placed on Senate Legislative Calendar under General Orders. Calendar No. 7.
- S347-119SENATEBrownfields Reauthorization Act of 2025Placed on Senate Legislative Calendar under General Orders. Calendar No. 6.
- S341-119SENATESmoke and Heat Ready Communities Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S378-119SENATEExpediting Hazard Mitigation Assistance Projects ActRead twice and referred to the Committee on Environment and Public Works.
- S395-119SENATEEmergency Fuel Reduction Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S386-119SENATECritical Water Resources Prioritization Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- SJRES14-119SENATEA 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 "Phasedown of Hydrofluorocarbons: Management of Certain Hydrofluorocarbons and Substitutes Under the American Innovation and Manufacturing Act of 2020".Read twice and referred to the Committee on Environment and Public Works.
- S4931-119SENATEA bill to amend the Clean Air Act to preserve consumer vehicle choice, protect the electric grid, and impose limits on regulations under that Act, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4944-119SENATEA bill to streamline permitting under the Natural Gas Act, the Federal Water Pollution Control Act, and the National Environmental Policy Act of 1969, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S4856-119SENATEA bill to amend the Solid Waste Disposal Act to provide for onsite storage in certain remote areas.Read twice and referred to the Committee on Environment and Public Works.
- SRES782-119SENATEA resolution recognizing the importance of pollinators to ecosystem health and agriculture in the United States by designating June 22 through June 28, 2026, as "National Pollinator Week".Referred to the Committee on Environment and Public Works.
- S528-119SENATEGLRI Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S514-119SENATEMERP Clarifications Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S508-119SENATEBEACH Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S537-119SENATEProtecting Access for Hunters and Anglers Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- SJRES19-119SENATEA 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 "Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)".Read twice and referred to the Committee on Environment and Public Works.
- S593-119SENATENationwide Consumer and Fuel Retailer Choice Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S570-119SENATEWater Infrastructure Subcontractor and Taxpayer Protection Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S4812-119SENATEA bill to require the Administrator of the Environmental Protection Agency to modify regulations with respect to drinking water State revolving funds, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S623-119SENATENo IRIS Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- HR1373-119HOUSETennessee Valley Authority Transparency Act of 2025Received in the Senate and Read twice and referred to the Committee on Environment and Public Works.
- S651-119SENATEUnplug the Electric Vehicle Charging Stations Programs ActRead twice and referred to the Committee on Environment and Public Works.
- SJRES24-119SENATEA 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 "National Emission Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing".Read twice and referred to the Committee on Environment and Public Works.
- S811-119SENATERTP Full Funding Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S4755-119SENATEA bill to require the Secretary of the Army, acting through the Chief of Engineers, to propose a new nationwide permit under the Federal Water Pollution Control Act for dredging projects, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- S795-119SENATEFarmers Freedom Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S781-119SENATELong Island Sound Restoration and Stewardship Reauthorization Act of 2025Read twice and referred to the Committee on Environment and Public Works.
- S4727-119SENATEA bill to require the Administrator of the Environmental Protection Agency to carry out a study on the environmental impacts of artificial intelligence data centers and associated energy infrastructure, to require the Director of the National Institute of Standards and Technology to convene a consortium on such environmental impacts, and to require the Administrator to develop a reporting system for the reporting of the environmental impacts of artificial intelligence, and for other purposes.Read twice and referred to the Committee on Environment and Public Works.
- HR1676-119HOUSEMake SWAPs Efficient Act of 2025Received in the Senate and Read twice and referred to the Committee on Environment and Public Works.
- SJRES29-119SENATEA 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 "Air Plan Approval; Ohio; Withdrawal of Technical Amendment".Read twice and referred to the Committee on Environment and Public Works.