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Fusion power startup Inertia raises $450M round backed by GV

  • Maria Deutscher--SiliconANGLE News
  • published date: 2026-02-11 23:34:25 UTC

Startup Inertia Enterprises Inc. today announced that it has raised $450 million in funding to build a laser-powered fusion reactor. Bessemer Venture Partners led the round. It was joined by Alphabet Inc.’s GV fund, Modern Capital, Threshold Ventures and othe…

Startup Inertia Enterprises Inc. today announced that it has raised $450 million in funding to build a laser-powered fusion reactor. Bessemer Venture Partners led the round. It was joined by Alphabe… [+4665 chars]