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Stargate Hydrogen

Energy · Tallinn, EE

Develops next-generation alkaline electrolysers for green hydrogen production.

Funding history

DateRoundAmount
Jul 2025Funding round
Stargate Hydrogen received a strategic minority investment from Repsol's corporate venture arm to scale its green-hydrogen electrolyser production.
May 2024Funding round
Estonian green-hydrogen startup Stargate Hydrogen raised €42M (equity led by UG Investments plus IPCEI grants) to scale its ceramic-based electrolysers.
$45.4M

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