Senator Cynthia Lummis (R-WY) introduced the Strengthening American Nuclear Energy Act of 2026 on Mar. 26, which would make four of President Trump’s executive orders on nuclear energy into law.
The legislation aims to solidify the Trump administration’s approach to nuclear energy, ensuring that future administrations cannot reverse these policies. Supporters say this move is intended to provide stability for America’s nuclear sector as the country faces rising energy demands.
“Our country’s energy demands are only increasing, and meeting them requires every baseload source available,” said Senator Lummis. “Next generation nuclear is reliable, clean, cost effective, and powerful, and it is exactly what America, and our allies need more of. President Trump prioritized nuclear from day one, and this legislation makes that work permanent. America is moving forward toward energy dominance and next generation nuclear will help lead the way.”
Congressman Byron Donalds said: “I am grateful to Senator Lummis for leading the Senate companion to this critical legislation. As President Trump continues to secure national energy dominance, it’s up to Congress to hold up our end of the bargain. Energy security is national security, and it is imperative that we support the administration’s effort to revitalize the nuclear industry.”
Scott Melbye, President of Uranium Producers of America (UPA), also commented: “The Uranium Producers of America (UPA) strongly supports Senator Cynthia Lummis’ legislation to codify President Trump’s executive orders advancing nuclear energy. This effort represents a critical step toward achieving the United States’ goal of quadrupling U.S. nuclear energy production by 2050. Meeting this target will require a robust and reliable domestic nuclear fuel supply chain that UPA and its member companies are actively expanding. Codifying the EOs will enhance energy and national security and ensure the United States can meet growing electricity demand with reliable, baseload nuclear power.”
The bill seeks to formalize four executive orders signed by President Trump in May 2025 related to reforming reactor testing at the Department of Energy; accelerating advanced reactor technologies for national security; streamlining Nuclear Regulatory Commission processes; and revitalizing America’s domestic industrial base for nuclear power.
According to her official website, Lummis grew up on a cattle ranch in Laramie County where she worked with her siblings managing family ranches. She earned degrees in animal science, biology and law from the University of Wyoming. She has dedicated years in public service through roles in both chambers of Wyoming’s legislature as well as state treasurer. She also served Wyoming in Congress as a founding member of House Freedom Caucus.
Lummis has focused on responsible federal budgeting, stewardship over public lands, multiple-use land policy,and championing Wyoming’s mineral resources. The senator currently serves on several committees reflecting these priorities.
Wyoming hosts TerraPower’s Natrium reactor project in Kemmerer—a next-generation facility—placing local workers at what supporters call “the cutting edge” of American clean-energy development.
Senator Tom Cotton (R-AR) cosponsors this Senate bill while Rep. Byron Donalds introduced similar legislation in the House.
