Israel weighs up to US$255.8M fusion push as data-centre demand strains the grid

What's the deal? Israel's Energy Ministry has recommended a long-term government investment program in nuclear fusion research, with its preferred option allocating US$127.9M to US$255.8M (roughly $140–280 million) over five to seven years. It's only a recommendation so far — the incoming government will decide whether to fund it and how much.

Why now? Israel's power grid is under growing strain, partly from data-centre expansion: connection requests from such facilities have reached 27 GW, prompting regulators to weigh limits on facility size and how scarce grid capacity gets allocated.

What's on the table? The plan envisions bringing together companies, academic researchers and state-supported facilities, including a regulatory sandbox for fusion projects. It points to consortia built around defence contractors Rafael Advanced Defense SystemsDealroom has a profile for this one. Try Dealroom → and Elbit SystemsDealroom has a profile for this one. Try Dealroom → — whose high-power laser expertise comes from jointly developing the Iron Beam air-defence system — alongside Israel's two home-grown fusion startups: nT-Tao, which is building a compact, on-site modular fusion reactor, and FusionMantle, which is developing the blanket systems that convert fusion neutrons into usable heat.

What could go wrong? Commercial fusion remains a distant, uncertain prospect, and the proposal has no funding committed yet — it does nothing to resolve Israel's near-term electricity squeeze.

The signal: Fusion is drawing record money globally — Reuters reported $4.48 billion raised in the year to July 2026, with the US targeting deployment in the mid-2030s. Israel's move is a sign of the times: AI's power hunger is now shaping national energy-research agendas outside the US too.

Read more: Ctech

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