SunGreenH2

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SunGreenH2

StatusActiveWebsitehttps://www.sungreenh2.com/Vertical(s)Environment, EnergyLatest Funding RoundSeedYear founded2020HeadquartersSingaporeActive inAustraliaTechnology Readiness LevelDeployment (TRL 7-8)

SunGreenH2 is a Singapore-based startup that manufactures high performance electrolyser components to produce green hydrogen.

Technology

SunGreenH2 has proprietary electrodes that double hydrogen production whil consuming 20% less energy than conventional electrolyzer technologies. The startup's electrodes do not use any platinum group metals.

Business Model

Describe the startup's business model here, with emphasis on any key differentiators or business model innovations.

Traction

In October 2025, SunGreenH2, together with Australia-based startup SolidHydrogen, secured AUD 2.5 million to implement a 2kW prototype in French Polynesia and a 20kW pressurised system in Indonesia to validate commercial-scale production and performance.

Accolades

SunGreenH2 has won the following accolades:

• Won the Climate Impact Innovations Challenge 2024, receiving part of the Rp10 billion total prize pool in grant funding to pilot their solution in Indonesia.
• Selected as a 2023 winner in the Bloomberg New Energy Finance Pioneer competitor.

Funding

Describe the startup's funding history here. Include investors in the table below.

Funding History
Investor	Round
SGInnovate	Seed
Vinci VC	Seed
Cap Vista	Seed
Entrepreneur First	Seed
SOSV	Seed
she1K	Seed
Apsara Investments	Seed

Edit Funding History

Note: This list is community-maintained and may be incomplete or contain inaccuracies.

See also

• Critical minerals