Highlights

• Bipartisan bill aims to align DOE and USGS critical minerals lists for greater industry clarity
• Supports domestic mining investment and reduces reliance on foreign mineral supply chains
• Includes materials like copper to expand critical mineral designations and federal resources

Senators Mike Lee (R-Utah) and Mark Kelly (D-Ariz.) have introduced the Critical Mineral Consistency Act of 2025, aiming to streamline the federal classification of critical minerals. Reported last month, the bill resolves discrepancies between the Department of Energy’s (DOE) Critical Materials List and the U.S. Geological Survey’s (USGS) Critical Minerals List, ensuring greater clarity for industry and policymakers. By aligning these lists, the legislation seeks to eliminate confusion, improve supply chain security, and boost domestic mining and production.

Supporters, including the National Mining Association (NMA), Utah Mining Association, and Copper Development Association, argue that the bill will spur investment in domestic mining, enhance national security, and reduce reliance on foreign supply chains. Advocates emphasize that materials like copper—essential for energy, manufacturing, and defense—have been left out of previous critical mineral designations, limiting access to federal resources and incentives. The bill’s passage could help increase the mining, refining, and recycling of key materials within the U.S., strengthening America’s position in the global minerals market.

However, the legislation does not directly address environmental concerns or labor protections in mining expansion, which could become points of contention in future debates.