Coverage of startups working on fusion energy
Aug 11, 2025
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5 min read
The Japanese fusion startup has secured an additional ¥1.83 billion (~$12 million) to develop and expand its beryllium refining technology.
Jul 21, 2025
The milestone cements IFMIF-DONES as a cornerstone of Europe’s fusion roadmap.
Jul 14, 2025
With support from 21 investors, the round reflects the expanding diversity of stellarator approaches.
Jun 16, 2025
Proxima Fusion's €130 million Series A represents the largest private fusion round in European history.
May 19, 2025
Commonwealth Fusion Systems is raising a massive Series B2 extension round to finance its first commercial fusion power plant.
May 12, 2025
The company has slashed staff and scaled back operations to conserve cash, and is openly seeking new investment or even a potential buyer.
Apr 14, 2025
4 min read
The announcement comes as the startup enters its next fundraising cycle.
Apr 7, 2025
The raise would support a new Bay Area laser facility and progress toward key milestones.
Feb 17, 2025
After inking a slew of partnerships, what comes next?
Feb 3, 2025
New investors, a lofty valuation, and even higher expectations.
Jan 6, 2025
Exploring two different approaches to early-stage investment in fusion startups
