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Senate bill · 119th Congress · Latest step: Committee action

Next-Generation Geothermal Research and Development Act

S. 4406Introduced Apr 28, 2026Policy area: Energy

Official title: A bill to amend the Energy Independence and Security Act of 2007 to direct research, development, demonstration, and commercial application activities in support of next-generation geothermal systems in various conditions, and for other purposes.

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Where it went

Latest action: Sep 30, 2026 — Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.

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

1 cosponsor — 1 Republican

1 of 1 cosponsors (100%) are from the other party.

Lisa Murkowski (R-AK).

More from the sponsor

Other 119th Congress bills sponsored by Sen. Catherine Cortez Masto.

Sponsor’s state and district

Nevada in Congress

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Data as of Oct 22, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.