Wire · technology
Sweden's Alfa Laval to supply cooling tech for Onuba H2 project
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Fusion42 · 7 September 2026 · Fusion42 review
Alfa Laval will provide 60 heat exchangers for the Onuba H2 electrolyser plant in Huelva, Spain, which aims to produce 45,000 tonnes of green hydrogen annually with an initial 300 MW electrolysis capacity. This project is a key part of the Andalusian Green Hydrogen Valley, facilitating industrial decarbonisation in Southern Europe and benefiting from PCI status that enables access to European grants and subsidies.
This Wire brief sits within Fusion42's coverage of Clean Energy, and 2 sources have reported it between 3 Sep 2026 and 7 Sep 2026.
◆ ◆ The Wire takeaway
Your renewable hydrogen project can now count on proven cooling technology from Alfa Laval, a global leader in heat transfer. Securing PCI status for the project opens grant and subsidy doors that you can apply for this quarter to cut capex.
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2 sources · first reported 3 Sep 2026 · latest 7 Sep 2026
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