China’s first green hydrogen project using PEM and alkaline electrolysers in joint operation begins production

Hydrogen Insight · last updated May 6, 2025 – 7:39 AM

China’s first green hydrogen project using PEM and alkaline electrolysers in joint operation begins production

Daye Green Power’s $476m facility in Hubei province, which utilises Sungrow electrolysers, is also the first in China to use underground cavern storage

The Daye Green Power project in Daye city, which was built on the site of an abandoned mine.Photo: Sungrow Hydrogen

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