HR-755-119
Received in the Senate. Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 348.
Sponsored by Juan Ciscomani (R-AZ)
What it does
This bill would amend the Energy Act of 2020 to create a single, unified "Critical Minerals and Materials List" combining two previously separate federal lists: the critical minerals list maintained by the Secretary of the Interior and the critical materials list maintained by the Secretary of Energy. The Secretary of the Interior would be required to publish the combined list within 45 days of enactment and update it within 45 days whenever either list changes. All federal agencies that reference the definitions of "critical mineral" or "critical material" in their programs would be required to use the most recently published unified list.
Who benefits
Mining and mineral processing companies that currently must navigate two separate federal lists and compliance frameworks. Defense contractors and manufacturers that rely on critical minerals for supply chain planning. Federal agencies that administer critical mineral programs and would benefit from a single authoritative reference. Domestic manufacturers in sectors such as semiconductors, electric vehicles, batteries, and aerospace that depend on consistent federal definitions to plan procurement. Researchers and investors in the critical minerals sector who would gain clearer regulatory signals.
Who is hurt
Foreign mineral suppliers and importers who may face more coordinated and consistent federal scrutiny under a unified list. Advocacy groups focused on specific minerals or materials that currently benefit from separate, more targeted designation processes — consolidation could reduce their ability to influence individual lists independently. State governments and agencies that have built programs around one of the two existing federal definitions may face administrative adjustment costs. Entities whose minerals appear on one list but not the other could face new regulatory obligations if the unified list expands the scope of programs applied to them.
Supporters argue
Supporters argue that having two separate federal lists — one for "critical minerals" and one for "critical materials" — creates unnecessary confusion and inconsistency across federal programs, forcing industry and agencies to reconcile conflicting definitions. They contend that a single, harmonized list would streamline permitting, procurement, and supply chain programs, reducing administrative burden and making U.S. critical mineral policy more coherent and effective at a time when supply chain security is a national priority.
Opponents argue
Opponents argue that the two existing lists serve distinct statutory purposes and that merging them into one could blur important policy distinctions between minerals critical for energy applications and those critical for defense or industrial uses. They contend that a unified list administered primarily by the Secretary of the Interior may reduce the Secretary of Energy's independent role in identifying energy-specific critical materials, potentially weakening the rigor of the designation process for materials most relevant to the energy sector.
Constitutional context
This bill is a straightforward administrative harmonization measure operating under Congress's Commerce Clause authority (Art. I, §8, cl. 3) and the Necessary and Proper Clause (Art. I, §8, cl. 18), which underpin the Energy Act of 2020. No significant constitutional issues are raised; the bill delegates a narrow, well-defined ministerial task to executive agencies with clear congressional direction, which is unlikely to raise major questions doctrine concerns under West Virginia v. EPA (2022) or post-Loper Bright scrutiny.
Checks and balances
The executive branch (Secretaries of Interior and Energy) gains a modest coordination role in publishing and updating the unified list, but Congress retains authority over the underlying designation criteria through the Energy Act of 2020, and federal courts retain review authority over agency actions under the unified list.
Historical precedent
The Energy Act of 2020 itself consolidated and updated prior critical mineral provisions, including those from the FAST-41 permitting law and earlier DOE critical materials strategies, establishing the two-list framework this bill would now harmonize.