Climate science, policy, politics, and action
Subcommittee markup of the Fiscal Year 2027 Commerce, Justice, Science, and Related Agencies Bill and the Fiscal Year 2027 Legislative Branch Bill.
On Wednesday, April 29, 2026, at 2:00 p.m., in room 1324 Longworth House Office Building, the Committee on Natural Resources, Subcommittee on Water, Wildlife and Fisheries will hold a legislative hearing on the following bills:
Witnesses not yet announced.
The hearing, entitled “AI and the Grid: Meeting Growing Power Demand While Protecting Ratepayers,” will focus on the following bills:
Witnesses:
On Wednesday, April 29, 2026, at 10:00 a.m., in room 1324 Longworth House Office Building, the Committee on Natural Resources, Subcommittee on Energy and Mineral Resources, will hold an oversight hearing titled “Powering the 21st Century with American Copper.”
Witnesses:
Full committee markup. Originally scheduled for April 28.
Full committee hearing.
Department of the Interior FY2027 Proposed Budget
Witness:
The budget, released Friday, calls for $15.9 billion for the department, a $2.3 billion decrease from the fiscal 2026 enacted level.
The budget agains calls for the unification of the Interior and Agriculture departments’ wildland firefighting activities under a single agency within the Interior Department.
The budget also calls for consolidating the Endangered Species Act and Marine Mammal Protection Act permitting within one agency in the Interior Department.
The fiscal year 2027 budget in detail:
Details of National Park Service: cuts $1.06 billion
The budget also calls for a $10 billion mandatory fund to establish the Presidential Capital Stewardship Program within the National Park Service. The fund’s purpose would be “to coordinate, plan, and execute targeted, priority construction and beautification [sic] projects in and around Washington, D.C.”
Full committee markup. Originally scheduled for 11 am and to include the Ag bill.
Subcommittee hearing.
Witness:
Lee Zeldin, Administrator, Environmental Protection Agency
For the U.S. Environmental Protection Agency (EPA or Agency), the President seeks $4.2 billion in base discretionary budget authority for FY 2027—a reduction of $4.6 billion (a 52.4 percent reduction) from the FY 2026 enacted level of $8.8 billion. EPA’s budget request would support a workforce of 12,500 full-time equivalent (FTE) workers.
EPA requests $1.7 million in new funding to administer the Good Samaritan Remediation of Abandoned Hardrock Mines Act of 2024. This program will issue “Good Samaritan” permits and investigative sampling permits to remediators of legacy hardrock mines, who will be exempt from liability under the Comprehensive Environmental Response, Compensation, and Liability Act and the Clean Water Act.
EPA seeks the reconsideration of greenhouse gas (GHG) regulations and National Emission Standards for Hazardous Air Pollutants (NESHAP). In FY 2027, EPA intends to address New Source Performance Standards (NSPS) actions under the Clean Air Act for sources of air pollutants in multiple categories including those in the power plant, oil, and natural gas sectors.
EPA plans to identify Brownfields and Superfund sites for qualifying AI projects and develop guidance for more efficient environmental reviews for certain reuse.
EPA seeks to reduce regulations on the auto industry and encourage domestic manufacturing. In FY 2027, EPA will reconsider and reevaluate three major on-road vehicle regulations.
The FY 2027 budget request proposes reductions in the following program areas:
Clean and Drinking Water State Revolving Loan Funds. EPA proposes a reduction of $2.5 billion. The reduction would return primary responsibility for funding local water infrastructure projects to states. The budget would provide $305 million to allow states to adjust to alternative funding sources.
Categorical Grants. EPA proposes a reduction of $1.1 billion. The proposed budget includes an approximately 91 percent decrease from FY 2026 enacted levels. This includes elimination of most categorical grants while maintaining funding for the Tribes and Underground Injection Control grants.
Office of Research and Development. EPA proposes a reduction of $235 million. The proposed budget would provide $281 million for statutorily required research in support of EPA’s core mission areas.
Federal Support for Air Quality Management. EPA proposes a reduction of $112.7 million. This program supports the development of state implementation plans and administers air grants. Civil Enforcement. EPA proposes a reduction of $94.1 million. The proposed budget would provide $137 million for the Civil Enforcement Program which ensures compliance with environmental laws and regulations.
Criminal Enforcement. EPA proposes a reduction of $54.6 million. The proposed budget would provide $33.9 million for the Criminal Enforcement Program which enforces environmental laws investigating criminal conduct.
Research: Air and Energy. EPA proposes a reduction of $63.2 million. The proposed budget would include $32.0 million for this research program that provides assessments of air quality impacts.
Targeted Airshed Grants. EPA proposes a reduction of $31.6 million. The proposed budget would provide $36.2 million for the Targeted Airshed program.
Water Infrastructure Finance and Innovation Fund (WIFIA). EPA proposes a reduction of $64 million. The WIFIA program provides low-cost loans for large water and wastewater projects.
Subcommittee hearing.
Witness:
NOAA budget cut by $1.6 billion, 32%.
Again proposes to eliminate the Office of Oceanic and Atmospheric Research, effectively eliminating all NOAA research labs and cooperative institutes.
Proposes to eliminate the NOAA Sea Grant office and its outreach and extension programs.
The National Weather Service has a proposed topline budget of $1.368B, an increase of $8M over FY26 (less than 0.1%). The agency also has a proposed procurement budget of $136M, an increase of $32M over FY26.
The National Environmental Satellite, Data and Information Service (NESDIS), the NOAA entity that oversees the nation’s weather satellite and climate data programs, has a proposed topline of $321M, a decrease of $77M or about 19%. As the procurer of satellite systems, NESDIS has a much larger procurement budget, and that number for FY27 is $1.255B, a small ($13M) reduction over FY26.
Subcommittee hearing.
Witnesses:
Lee Zeldin, Administrator, U.S. Environmental Protection Agency
Paige Hallen Hanson, Chief Financial Officer and Chief Administrative Officer, U.S. Environmental Protection Agency
For the U.S. Environmental Protection Agency (EPA or Agency), the President seeks $4.2 billion in base discretionary budget authority for FY 2027—a reduction of $4.6 billion (a 52.4 percent reduction) from the FY 2026 enacted level of $8.8 billion. EPA’s budget request would support a workforce of 12,500 full-time equivalent (FTE) workers.
EPA requests $1.7 million in new funding to administer the Good Samaritan Remediation of Abandoned Hardrock Mines Act of 2024. This program will issue “Good Samaritan” permits and investigative sampling permits to remediators of legacy hardrock mines, who will be exempt from liability under the Comprehensive Environmental Response, Compensation, and Liability Act and the Clean Water Act.
EPA seeks the reconsideration of greenhouse gas (GHG) regulations and National Emission Standards for Hazardous Air Pollutants (NESHAP). In FY 2027, EPA intends to address New Source Performance Standards (NSPS) actions under the Clean Air Act for sources of air pollutants in multiple categories including those in the power plant, oil, and natural gas sectors.
EPA plans to identify Brownfields and Superfund sites for qualifying AI projects and develop guidance for more efficient environmental reviews for certain reuse.
EPA seeks to reduce regulations on the auto industry and encourage domestic manufacturing. In FY 2027, EPA will reconsider and reevaluate three major on-road vehicle regulations.
The FY 2027 budget request proposes reductions in the following program areas:
Clean and Drinking Water State Revolving Loan Funds. EPA proposes a reduction of $2.5 billion. The reduction would return primary responsibility for funding local water infrastructure projects to states. The budget would provide $305 million to allow states to adjust to alternative funding sources.
Categorical Grants. EPA proposes a reduction of $1.1 billion. The proposed budget includes an approximately 91 percent decrease from FY 2026 enacted levels. This includes elimination of most categorical grants while maintaining funding for the Tribes and Underground Injection Control grants.
Office of Research and Development. EPA proposes a reduction of $235 million. The proposed budget would provide $281 million for statutorily required research in support of EPA’s core mission areas.
Federal Support for Air Quality Management. EPA proposes a reduction of $112.7 million. This program supports the development of state implementation plans and administers air grants.
Civil Enforcement. EPA proposes a reduction of $94.1 million. The proposed budget would provide $137 million for the Civil Enforcement Program which ensures compliance with environmental laws and regulations.
Criminal Enforcement. EPA proposes a reduction of $54.6 million. The proposed budget would provide $33.9 million for the Criminal Enforcement Program which enforces environmental laws investigating criminal conduct.
Research: Air and Energy. EPA proposes a reduction of $63.2 million. The proposed budget would include $32.0 million for this research program that provides assessments of air quality impacts.
Targeted Airshed Grants. EPA proposes a reduction of $31.6 million. The proposed budget would provide $36.2 million for the Targeted Airshed program.
Water Infrastructure Finance and Innovation Fund (WIFIA). EPA proposes a reduction of $64 million. The WIFIA program provides low-cost loans for large water and wastewater projects.