H.R. 8790House bill · 119th CongressIn the SenateEnergy

Next-Generation Geothermal Research and Development Act

Sponsored byPat HarriganR-NC-10Introduced May 13, 2026Full text on congress.gov ↗

Latest action (Jul 21, 2026) Received in the Senate and Read twice and on Energy and Natural Resources.

What it does

Congressional Research Service, May 13, 2026

This bill directs the Department of Energy (DOE) to support the development of next-generation geothermal systems, such as closed-loop geothermal systems in supercritical conditions. Specifically, the bill expands the Energy Independence and Security Act of 2007 to modify and establish geothermal energy programs, such as programs concerning research and development, grants, and data management.

DOE must support a program of research, development, demonstration, and commercial application for next-generation geothermal systems. DOE may administer grants for carrying out certain focus areas of the program. DOE must also ensure that at least one Frontier Observatory for Research in Geothermal Energy (FORGE) field research site has the capabilities to include next-generation geothermal testing.

Additionally, DOE must provide grants for (1) the continuation and expansion of research, development, demonstration, testing, and commercial application activities applicable to FORGE sites; and (2) the establishment of a next-generation geothermal systems center of excellence.

DOE must also provide grants to accelerate the development, testing, and implementation of innovative technologies to improve the commercial-readiness of geothermal energy projects using next-generation geothermal systems.

DOE must expand its repository of geothermal drilling information to include publicly available subsurface data, including data reported as part of fossil fuel and mining operations. DOE must also periodically update the repository to improve its functionality and usability.

The bill authorizes the Department of the Interior to commission the drilling of supercritical geothermal exploration boreholes in certain areas to provide control points for deep heat mapping and geothermal development.

Face Value

as passed the House
100Narrow

How much of this bill its name accounts for.

  • Every bill starts at100
  • Nothing counted against it: one area of law, and short enough that length doesn't register.

Face Value measures reach, not honesty. A big bill can be accurately named, and a low score is not an accusation — it means the contents reach further than any short title could describe. Count it yourself ↗ How this is worked out

Who lobbied on this

1 organization

These organizations told Congress, in their own quarterly disclosures, that they were lobbying on this bill.

Most filings say only that an organization lobbied on a bill, not which side it took — where that's the case we say so rather than guessing. Quotes are verbatim from the filing. How this is built.

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