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Protium Green Solutions Limited, trading as Protium, is a UK-based company specializing in green hydrogen production, supply, and project development. Headquartered in London, it focuses on end-to-end decarbonization solutions for industrial, manufacturing, and transportation sectors.
Founded in 2019, the company produces and distributes green hydrogen, including through partnerships such as supply agreements involving ammonia cracking technology. It operates related entities including Protium Green Hydrogen Supply Ltd and has secured investments to support its activities.
Protium emphasizes scalable, certified hydrogen solutions to aid net-zero transitions, with operations centered in the UK.
Also known as Protium Green Hydrogen Supply Ltd.
chemXplore tracks 2 projects involving Protium, of which one is active.
Besides this one, the record holds 1 completed project.
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First UK commercial bulk sale of hydrogen from cracked ammonia; 5,000 kg of ISO 14687 Grade D (99.97%) green hydrogen; permit amended to allow third‑party sales.
Framework to develop, invest in and operate industrial-scale green hydrogen plants across the UK, starting with the 15 MW Cromarty project; FID targeted Dec 2026.
UK Environment Agency revision allows export and sale of ISO 14687 grade D hydrogen from the Dunsfold ammonia cracker; pilot yields up to 300 kg/day.
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