Earth MRI Reauthorization Act of 2026
- Bill Number
- S. 4870
- Origin Chamber
- Senate
- Congress
- 119th Congress, Session 2
- Policy Area
- Energy
- Status
- Introduced
- Latest Action
- 2026-06-23: Read twice and referred to the Committee on Energy and Natural Resources.
- Last Updated
- 2026-07-06T14:40:38Z
AI-Generated Summary
Earth MRI Reauthorization Act of 2026
Purpose
This bill amends the Infrastructure Investment and Jobs Act to extend and update the Earth Mapping Resources Initiative (Earth MRI), a program focused on mapping subsurface resources. The updates emphasize modern data collection methods for critical minerals, geothermal energy, natural hydrogen, and related systems.
Key Provisions
- Expanded purpose: The legislation broadens the initiative's scope to incorporate data from advanced technologies, such as digital geochemistry, real-time sensing systems, and data-driven analysis methods.
- Data integration: It adds the 3D Hydrography Program as a required data source for integration with existing mapping efforts.
- Extended authorization: Funding and operations are reauthorized for fiscal years 2027 through 2031, replacing the prior 2022–2026 period.
Significant Changes to Existing Law
- Updates the original purpose section to explicitly include new sensing and analytical technologies.
- Inserts the 3D Hydrography Program into the list of integrated data sources.
- Shifts the reauthorization timeline forward by five years without altering the core statutory framework.
Potential Impacts
- Government agencies: Primarily affects the U.S. Geological Survey and related federal mapping programs by extending operational authority and requiring incorporation of additional data streams.
- Citizens and economy: May support improved public access to resource data, potentially aiding energy development, mineral supply chains, and environmental planning.
- International relations: No direct effects identified in the bill text.
Main Stakeholders
- Federal agencies involved in geological mapping and resource assessment.
- Sponsors in the Senate (Senators Murkowski and Hickenlooper) and the Committee on Energy and Natural Resources.
- Industries and sectors focused on critical minerals, geothermal energy, and emerging resources like natural hydrogen.
- State and local governments that utilize federal mapping data for planning.
Notable Legal, Constitutional, or Political Implications
The bill represents a straightforward legislative extension and technical update with no apparent constitutional issues. It operates within existing authority under the Infrastructure Investment and Jobs Act and focuses on administrative and programmatic adjustments.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Cosponsors (1)
Sen. Hickenlooper, John W. [D-CO]
Recent Actions
- 2026-06-23: Read twice and referred to the Committee on Energy and Natural Resources.
- 2026-06-23: Introduced in Senate
Bill Versions
- Earth MRI Reauthorization Act of 2026 — issued 2026-06-23 — PDF (2 pages)