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Contact Congress about H.R. 5244: Fusion Energy Act

Fusion companies would get a clearer path for federal approval. The bill tells nuclear regulators how to treat some radioactive materials from fusion machines and asks for a plan for factory-built fusion systems.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

Fusion Energy Act is a House bill in Congress.

Who this affects: This bill mainly affects fusion companies, researchers, nuclear regulators, and states that help oversee nuclear materials. Fusion developers would get clearer rules for licensing their machines. The Nuclear Regulatory Commission and certain states would have to help study future rules for mass-produced fusion machines. The public could be affected by how safety and radiation oversight are handled, but the bill does not decide energy prices, emissions, or where fusion machines will be built.

Why this matters: Fusion developers need clear safety rules before they can build and use machines at commercial scale. This bill would give regulators and companies a shared legal starting point. It could make licensing less uncertain, especially for machines made in factories. The bill does not say what fusion will cost, how fast it will spread, or how much it will affect pollution.

Key provisions in H.R. 5244

  • Fusion-made radioactive material would fall under existing nuclear law. The bill calls it “byproduct material” under the Atomic Energy Act.
  • A fusion energy machine would be a type of particle accelerator. It must use nuclear fusion and directly use the resulting particles, heat, or radiation for commercial or industrial work.
  • Fusion applicants could choose a more flexible licensing path. That path was first created for advanced nuclear reactors and is meant to work across different technologies.
  • The bill uses one meaning for “fusion energy machine” across two laws. Those laws are the Atomic Energy Act and the Nuclear Energy Innovation and Modernization Act.
  • The Nuclear Regulatory Commission must talk with certain states and private fusion companies. The study must cover licensing for fusion machines made in large numbers.

How Modern Action helps you take action on H.R. 5244

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 5244

What is H.R. 5244?
Fusion companies would get a clearer path for federal approval. The bill tells nuclear regulators how to treat some radioactive materials from fusion machines and asks for a plan for factory-built fusion systems.
How do I support or oppose H.R. 5244?
Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.
Who should I contact about H.R. 5244?
Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.
Can Modern Action explain H.R. 5244 before I act?
Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.

Keep acting on Modern Action

More ways to act on this issue

Compare the broader issue and related bills without leaving Modern Action.

Related issues

  • Contact your reps on Advanced Reactor, SMR, Microreactor, and Fusion DeploymentFederal support, demonstrations, commercialization planning, technology-specific licensing, and regulatory pathways for advanced reactors, SMRs, microreactors, research reactors, non-electric nuclear uses, and fusion systems.

Related bills

  • Take action on H.R. 6709: Office of Fusion Act of 2025
  • Take action on H.R. 6236: Nuclear Licensing Efficiency Act
  • Take action on H.R. 3626: International Nuclear Energy Act of 2025
  • Take action on H.R. 3487: Advanced Nuclear Support Act
  • Take action on S. 3437: Office of Fusion Act of 2025
  • Take action on S. 870: An act to authorize appropriations for the United States Fire Administration and firefighter assistance grant programs, to advance the benefits of nuclear energy, and for other purposes.
  • Take action on H.R. 2938: International Nuclear Energy Act of 2023
  • Take action on H.R. 6805: Next Generation Nuclear Deployment Act