Topsoe selected to supply 850MW of solid-oxide electrolysers for $5.8bn green H₂ project in South Africa

Hydrogen Insight · last updated May 18, 2026 – 11:19 PM

Topsoe selected to supply 850MW of solid-oxide electrolysers for $5.8bn green H₂ project in South Africa

The Danish manufacturer — which only yesterday announced it was going to ‘hibernate’ its new electrolyser factory — beat Chinese supplier Longi to the deal

A rendering of Hive Hydrogen’s Coega green hydrogen and ammonia project in South Africa. Photo: Hive Hydrogen

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