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Senate bill · 119th Congress · Latest step: Introduced

Maintaining and Enhancing Hydroelectricity and River Restoration Act of 2025

S. 1183Introduced Mar 27, 2025Policy area: Taxation

Official title: A bill to amend the Internal Revenue Code of 1986 to support upgrades at existing hydroelectric dams in order to increase clean energy production, improve the resiliency and reliability of the United States electric grid, enhance the health of the Nation's rivers and associated wildlife habitats, and for other purposes.

Sponsor: Sen. Maria Cantwell D-WA
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Where it went

Latest action: Mar 27, 2025 — Read twice and referred to the Committee on Finance.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

14 cosponsors — 6 Republicans, 7 Democrats, 1 independent

6 of 14 cosponsors (43%) are from the other party.

Susan Collins (R-ME), Deb Fischer (R-NE), Kirsten Gillibrand (D-NY), Maggie Hassan (D-NH), Angus King (I-ME), Jerry Moran (R-KS), Lisa Murkowski (R-AK), Patty Murray (D-WA), Gary Peters (D-MI), Pete Ricketts (R-NE), Jeanne Shaheen (D-NH), Dan Sullivan (R-AK), Peter Welch (D-VT), Ron Wyden (D-OR).

More from the sponsor

Other 119th Congress bills sponsored by Sen. Maria Cantwell.

Related bills

Relationships as recorded by Congress.gov.

Sponsor’s state and district

Washington in Congress

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Data as of Sep 13, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.