The Anonymous Widower

Is There A Working HiiROC Electrolyser in Korea?

I don’t know, but Google AI gave me this answer.

No, there is currently no working HiiROC electrolyser operational in South Korea.
While the UK-based clean technology company HiiROC has established deep ties to South Korea through major corporate investments, its active deployments and pilot projects remain focused primarily in Europe and the United Kingdom.

The South Korean Connection

Although a physical unit is not yet running in the country, South Korea plays a vital role in HiiROC’s growth:

Strategic Backing: Major South Korean automotive and industrial giants, including Hyundai Motor Group, Kia, and HD Hyundai, are key strategic investors. They backed HiiROC during its major £26 million funding rounds to support the scaling of its Thermal Plasma Electrolysis (TPE) technology.

Future Intentions: Financial and sustainability reports indicate an explicit intent to manufacture and deploy products in South Korea in collaboration with these local partners as part of the country’s broader push toward a hydrogen economy.

Where HiiROC Electrolysers Are Working

HiiROC’s initial real-world demonstrations and operational commercial pilots are located closer to its home base:

Germany: A 400 kg/day hydrogen production facility in Thierbach, developed alongside energy companies Wintershall Dea and VNG.

United Kingdom: Active projects injecting hydrogen into gas-fired peak power plants with Centrica at Brigg Energy Park, a biohydrogen pilot with EPi in Chelmsford, and industrial decarbonization efforts with the building materials company Cemex at their Rugby cement plant.

South Korea is aggressively building out its own domestic hydrogen capabilities, including a planned 320MW water electrolysis facility at Saemangeum and a 20 MW byproduct hydrogen plant in Ulsan, but these currently utilize different technologies rather than HiiROC’s proprietary plasma torches.

I can see Korea eventually being a large market for HiiROC.

 

November 6, 2026 - Posted by | Artificial Intelligence, Finance & Investment, Hydrogen | , ,

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