Helion ($175M) and Commonwealth Fusion Systems ($85M) win $260M in CHIPS Act awards in exchange for non-voting government equity
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Fontes: techcrunch.com ×3 ↗
The U.S. Department of Commerce awarded a combined $260M under the CHIPS and Science Act to fusion developers Helion ($175M, three years) and Commonwealth Fusion Systems (CFS) ($85M) to develop advanced semiconductors and power electronics for their fusion reactors (techcrunch.com). The latest report (26 Oct 2026) says both companies agreed to give the government non-voting equity. Helion's stake is about 1%, based on its Series G valuation of $15.5B, while the size of the CFS stake is unknown because its valuation is undisclosed (techcrunch.com). Helion also disclosed a new $50M private investment from an undisclosed investor, bringing its total funding to more than $3.2B (techcrunch.com). CFS plans to switch on its Sparc reactor sometime next year (techcrunch.com). The deals follow earlier government equity-for-funding arrangements with MP Materials, USA Rare Earth and Intel, and analysts question whether this could dampen private investment in the sector (techcrunch.com). The sources describe no cyber threat, vulnerability or security incident, so this is industry and funding-policy news with no direct defender impact.
Detalhes técnicos
- Helion: a new production line in Washington State is intended to be the first in the U.S. to make high-voltage, pulsed power semiconductors. More than $100M is set aside for semiconductor and advanced packaging R&D in Washington, and about $80M will go to R&D in Vermont with GlobalFoundries (techcrunch.com).
- Current devices lose about 5-10% of the electricity passing through them. Helion CEO David Kirtley says halving that loss could double the fusion system's output (techcrunch.com).
- The Helion R&D will not reach the Orion plant, which is due to supply Microsoft by 2028. It is meant for later plants (techcrunch.com).
- CFS: the award supports five initiatives, of which the article names four (techcrunch.com):
- silicon carbide power electronics for the high-voltage bursts that drive superconducting magnets;
- next-generation radio-frequency power generators for heating fusion fuel;
- faster reactor-control electronics hardened against radiation;
- adaptation of AI hardware such as GPUs and TPUs for power plants.
Linha do tempo
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Helion and CFS accept non-voting government equity in exchange for $260M in CHIPS Act semiconductor awards
ler a análise desta fonte ocultar
The U.S. Department of Commerce awarded Helion ($175M) and Commonwealth Fusion Systems (CFS) ($85M) a combined $260M under the CHIPS and Science Act to develop advanced semiconductors for controlling their fusion reactors. In return, both companies agreed to give the government non-voting equity. Helion's stake is about 1%, based on its Series G valuation of $15.5B. CFS's stake is based on an undisclosed valuation, so its size is unknown. The deals follow earlier government equity-for-funding arrangements with MP Materials, USA Rare Earth and Intel. Analysts question whether this could dampen private investment in the sector. The article describes industry and funding policy and contains no cyber threat, vulnerability or incident.
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Commonwealth Fusion Systems receives $85M CHIPS Act award for fusion-ready semiconductors
ler a análise desta fonte ocultar
Commonwealth Fusion Systems (CFS) announced it will receive $85 million from the U.S. Department of Commerce under the CHIPS Act. The award also gives the government a stake in CFS. The funds will go toward R&D and manufacturing capacity for chips and power electronics used in fusion power plants. CFS plans to switch on its Sparc reactor sometime next year. The article describes no cyber threat, vulnerability or security incident, so this is industry and funding news with no direct defender impact.
Technical Details
The award supports five initiatives. The article names four:
- Advancing silicon carbide power electronics for the high-voltage bursts that drive superconducting magnets.
- Developing next-generation radio-frequency power generators for heating fusion fuel.
- Building faster reactor-control electronics hardened against radiation.
- Adapting AI hardware such as GPUs and TPUs for power plants.
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Helion wins $175M CHIPS Act award to build U.S. high-voltage pulsed semiconductor production for fusion plants
ler a análise desta fonte ocultar
Helion, a fusion startup, announced a three-year, $175 million award from the U.S. Department of Commerce under the CHIPS Act. The money will fund R&D and manufacturing of advanced semiconductors and power electronics for its fusion power plants. Helion also disclosed a new $50 million private investment from an undisclosed investor, bringing total funding to more than $3.2 billion. This is industry and funding news with no cyber threat content, vulnerability or incident.
Technical Details
- A new production line in Washington State is intended to be the first in the U.S. to make high-voltage, pulsed power semiconductors.
- More than $100 million is set aside for semiconductor and advanced packaging R&D in Washington. About $80 million will go to R&D in Vermont with GlobalFoundries.
- Current devices lose about 5-10% of the electricity passing through them. Helion's CEO David Kirtley says halving that loss could double the fusion system's output.
- The R&D will not reach the Orion plant, which is due to supply Microsoft by 2028. It is meant for later plants.