The U.S.-European Nuclear Energy Cooperation Act of 2025
- Bill Number
- H.R. 2504
- Origin Chamber
- House
- Congress
- 119th Congress, Session 1
- Policy Area
- International Affairs
- Status
- Introduced
- Latest Action
- 2026-03-26: Ordered to be Reported in the Nature of a Substitute by the Yeas and Nays: 43 - 3.
- Last Updated
- 2026-04-08T19:20:20Z
AI-Generated Summary
Purpose
The legislation aims to enhance cooperation between the United States and European countries in the nuclear energy sector. It seeks to promote U.S. and allied technologies while reducing Russia's harmful influence (referred to as "malign influence") in Europe's nuclear power industry, particularly in light of Russia's invasion of Ukraine and its control over key energy infrastructure.
Key Provisions
- Findings Section: Outlines Russia's actions in Ukraine, including attacks on energy infrastructure and occupation of the Zaporizhzhia Nuclear Power Plant (Europe's largest). It highlights Russia's widespread use of its VVER reactor designs across Europe and its dominance in global uranium processing (e.g., 20% of conversion capacity and 46% of enrichment as of recent years), which threatens energy security.
- Sense of Congress: Expresses that the U.S. Department of State should prioritize U.S. nuclear products and services in countries building nuclear programs, followed by those from European allies and partners like Canada, Japan, the United Kingdom, and South Korea. It emphasizes U.S.-ally collaboration to expand Europe's nuclear industry while upholding nonproliferation (preventing the spread of nuclear weapons), safety standards, and international treaties. It also supports advancing the U.S. "Foundational Infrastructure for Responsible Use of Small Modular Reactor Technology" program to provide clean, secure nuclear energy options.
- Strategy Development: Requires the Secretary of State, in consultation with the Secretary of Energy and other federal agencies, to create a comprehensive strategy within 120 days of enactment. The strategy must be submitted to key congressional committees (Foreign Affairs/Foreign Relations in House/Senate, and Energy and Commerce/Energy and Natural Resources) in unclassified form, with an optional classified annex. Key elements include:
- Assessing U.S. efforts to increase American nuclear industry involvement in Europe and compete with Russian/Chinese technologies.
- Evaluating reactor types (e.g., large light-water reactors, small modular reactors, non-light-water designs) for reducing Russian influence by specific future years (2030–2050), including challenges like costs, supply chains, regulations, and nonproliferation benefits.
- Analyzing fuel cycles (e.g., low enriched uranium, high assay low enriched uranium—uranium enriched to 5–20% U-235 for safer use—and spent fuel reprocessing) to eliminate Russian market share in uranium supply by 2030 and ensure long-term energy security.
- Reviewing U.S.-funded nuclear technologies and their potential to counter Russian dominance in reactors, fuel production, and waste management.
- Detailing U.S. diplomatic efforts, European countries' nuclear policies and cooperations (with U.S., allies, and adversaries like Russia/China), and opportunities for future U.S. partnerships.
- Examining Russian/Chinese influence, U.S. countermeasures (e.g., in mining, enrichment, reactor building), and balancing U.S. commercial interests with allies.
- Assessing Rosatom (Russia's state nuclear corporation) strengths and weaknesses.
- Funding Authorization: Allocates $30 million annually for fiscal years 2025–2029 to support U.S. engagement in Europe, focusing on building nuclear capacity responsibly, aiding early-stage projects, and countering Russian disinformation.
- Definitions: Clarifies terms like "appropriate congressional committees" (specified House and Senate panels), "high assay low enriched uranium" (uranium fuel enriched to 5–20% fissile material for efficient, low-risk power generation), and "low enriched uranium" (under 20% enrichment, standard for civilian reactors).
Significant Changes to Existing Law
This bill introduces new mandates, including the required development and submission of a detailed nuclear cooperation strategy, which does not appear to amend prior laws directly. It builds on existing U.S. foreign policy tools (e.g., diplomacy and nonproliferation efforts) by adding specific, actionable requirements and funding for countering foreign influence in Europe's energy sector. No explicit repeals or modifications to current statutes are mentioned.
Potential Impacts
- Government Agencies: The Department of State and Department of Energy will face increased responsibilities for strategy development, consultations, and implementation, potentially straining resources but supported by new funding. Congressional oversight will intensify through required reports.
- Citizens: European citizens may benefit from enhanced energy security and reduced reliance on Russian supplies, lowering risks of disruptions (e.g., from geopolitical conflicts). U.S. citizens could see indirect gains in national security and export opportunities for domestic nuclear firms, though no direct domestic energy impacts are specified.
- International Relations: Strengthens U.S.-European ties and alliances with partners like Canada and Japan by promoting joint nuclear projects. It escalates U.S. efforts to isolate Russia (and to a lesser extent China) in global energy markets, potentially heightening tensions with Moscow amid the Ukraine conflict. Could foster broader clean energy transitions in Europe, aligning with global climate goals.
Main Stakeholders Affected
- U.S. Government and Industry: Departments of State and Energy; U.S. nuclear companies (e.g., those in reactor design, fuel supply) benefiting from prioritized market access.
- European Countries: Nations with nuclear programs (e.g., Bulgaria, Czech Republic, Finland, Hungary, Slovakia, Ukraine) or dependencies on Russian tech; affected by shifts in fuel and reactor supplies.
- Allies and Partners: Canada, Japan, UK, South Korea—gains from collaborative opportunities but potential competition with U.S. firms.
- Adversaries: Russia (Rosatom) and China—face reduced market share and influence in Europe's nuclear sector.
- Broader Groups: Ukrainian government and civilians (impacted by ongoing energy threats); international nonproliferation bodies (e.g., IAEA) through reinforced safety standards.
Notable Legal, Constitutional, or Political Implications
- Legal: Reinforces U.S. commitments to international nonproliferation treaties (e.g., Nuclear Non-Proliferation Treaty) by emphasizing minimization of weapons-usable materials like highly enriched uranium or plutonium. The strategy's classified annex allows handling of sensitive intelligence without compromising transparency.
- Constitutional: Aligns with Congress's powers over foreign affairs and appropriations (Article I), involving executive branch implementation with legislative oversight—no apparent conflicts with separation of powers.
- Political: Signals strong bipartisan concern (introduced by Reps. Keating, Foster, Huizenga) over Russia's Ukraine aggression, positioning the U.S. as a leader in countering authoritarian influence in critical infrastructure. Could influence global energy geopolitics by accelerating de-Russification of Europe's nuclear supply chains, though commercial tensions among allies may arise if U.S. prioritization is seen as protectionist.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Rep. Keating, William R. [D-MA-9]
Cosponsors (4)
Rep. Foster, Bill [D-IL-11], Rep. Huizenga, Bill [R-MI-4], Rep. Lawler, Michael [R-NY-17], Rep. Sherman, Brad [D-CA-32]
Recent Actions
- 2026-03-26: Ordered to be Reported in the Nature of a Substitute by the Yeas and Nays: 43 - 3.
- 2026-03-26: Committee Consideration and Mark-up Session Held
- 2025-03-31: Referred to the House Committee on Foreign Affairs.
- 2025-03-31: Introduced in House
- 2025-03-31: Introduced in House
Bill Versions
- The U.S.-European Nuclear Energy Cooperation Act of 2025 — issued 2025-03-31 — PDF (10 pages)