A bipartisan group of House members introduced legislation on Sept. 24 that would put $10 billion in direct federal investment behind efforts to commercialize fusion energy, as competition with China over the technology sharpens. The American Leadership in Fusion Act is led by House Science, Space, and Technology Committee Ranking Member Zoe Lofgren (D-Calif.), with Reps. Lori Trahan (D-Mass.), Jay Obernolte (R-Calif.), Don Beyer (D-Va.) and James Gallagher (R-Calif.) as co-sponsors, according to Trahan's office.

Nine days earlier, on Sept. 15, China's ENN Group broke ground in Hebei Province on Helong-2, a device designed to advance hydrogen-boron fusion, a fuel approach that produces helium nuclei and energy without releasing high-energy neutrons. ENN says it aims to generate its first hydrogen-boron fusion electricity on the machine in 2030.

For households, fusion remains a long-term prospect rather than a near-term source of power. The bill matters because it signals how much public money Congress may be willing to commit to a technology that supporters say could someday provide abundant electricity without carbon emissions, and because it frames that spending as part of a global race.

Where the $10 Billion Would Go

According to the sponsors, the bill would allocate $3.8 billion to build major new test facilities for fusion materials and fuel cycle challenges and $3 billion in forward funding for a new milestone-based fusion demonstration program. It would add $2 billion for the Department of Energy's existing milestone-based fusion development program, which pays private companies as they hit technical targets.

Smaller amounts would go to $800 million for materials and fuel cycle research, $300 million for small and mid-sized test facilities tied to the 2026 DOE Fusion Science and Technology Roadmap, and $100 million to build supply chains for critical fusion technologies. Trahan tied the bill to household energy costs, saying fusion "offers the promise of delivering clean, reliable, and affordable power."

The Fusion Industry Association, which had called for a one-time $10 billion public investment, and Commonwealth Fusion Systems have endorsed the legislation, The Fusion Report noted. Those groups have a direct financial interest in federal fusion funding.

Introduction Is Only the First Step

The bill has been introduced, not passed. It must move through committee and win approval in both chambers before any money could flow. Its near-term prospects are limited because the House is in recess until after the November midterm elections, apart from pro forma sessions, SpacePolicyOnline reported. A bill that does not pass by the end of the current Congress would need to be reintroduced.

The proposal builds on earlier bipartisan efforts. In 2024, Trahan's Fusion Energy Act was signed into law as part of the Fire Grants and Safety Act, codifying the Nuclear Regulatory Commission's authority over commercial fusion energy systems. Last year, Trahan, Beyer and Obernolte introduced legislation to formally establish an Office of Fusion at the Energy Department, with a Senate companion from Sens. Alex Padilla (D-Calif.) and John Cornyn (R-Texas).

China's Hydrogen-Boron Bet

ENN's Helong-2 will cover about 120 acres at the company's fusion research center in the Langfang Economic and Technological Development Zone, World Nuclear News reported. The company expects the site to be ready for equipment installation by the end of June 2027 and to begin experiments by the end of 2027.

ENN chairman Yu Jianchao called Helong-2 "a key engineering platform for moving towards a fusion smart power plant." The company's three-step plan calls for achieving a hydrogen-boron fusion reaction on its existing Xuanlong-50U device in 2026, producing fusion electricity on Helong-2 in 2030 and entering a demonstration reactor stage before 2035.

Hydrogen-boron fusion combines a proton with a boron-11 nucleus to produce helium nuclei and energy without releasing high-energy neutrons, which damage reactor materials. U.S. company TAE Technologies and Germany's Marvel Fusion are pursuing the same fuel. The trade-off is that hydrogen-boron reactions are much harder to ignite than the deuterium-tritium fuel used in most fusion programs, so ENN's timeline is a company goal, not an independent assessment.

Data Centers and a Reality Check

Private companies are already pitching fusion for America's growing electricity demand. On Sept. 21, Israeli firm nT-Tao and U.S. developer Orion Nuclear Energy announced a memorandum of understanding to pursue U.S. sites for a compact fusion system designed to deliver up to 20 megawatts at customer facilities such as data centers. A memorandum of understanding is an agreement to explore deals, not a contract to build a plant.

The science has made real progress, but progress is not the same as power on the grid. Lawrence Livermore National Laboratory achieved fusion ignition, releasing more energy from the fuel than the lasers delivered to it, in December 2022, and has repeated the feat since. No fusion device has yet delivered electricity to the grid, and experimental success does not guarantee commercial power on any specific date.

That uncertainty is why the policy debate matters to ratepayers. Federal investment decisions made now will shape whether fusion becomes a meaningful power source in the 2030s and 2040s, alongside the fission, renewables, storage and gas that utilities are building today to meet rising demand.

The next steps are committee referral and any hearings on the House bill, plus ENN's construction milestones in 2027. Readers should treat claims of fusion electricity on specific dates, from companies in any country, as goals to watch rather than promises.

What Readers Want to Know

What is the American Leadership in Fusion Act?

It is a bipartisan House bill introduced Sept. 24, 2026, that would provide $10 billion in federal investment to speed the commercialization of fusion energy.

Who is sponsoring the bill?

Rep. Zoe Lofgren leads the bill, with Reps. Lori Trahan, Jay Obernolte, Don Beyer and James Gallagher as co-sponsors.

Has the bill become law?

No. It has only been introduced and must pass committee, the full House and the Senate before becoming law.

What is ENN's Helong-2?

It is a hydrogen-boron fusion device that China's ENN Group began building on Sept. 15, 2026, to produce fusion electricity in 2030.

What makes hydrogen-boron fusion different?

It fuses a proton with boron-11 to make helium nuclei without releasing high-energy neutrons, but it is harder to achieve than conventional deuterium-tritium fusion.

When could fusion power reach homes?

No fusion device has yet supplied electricity to the grid, and timelines from companies and governments remain goals rather than guarantees.