Cromarty
Cromarty
Powering the Highlands with Zero-Emission Green Hydrogen
Off-Grid Power
Reliable, low-carbon energy for construction sites, temporary infrastructure, events, and festivals.
Green Hydrogen Made Simple
Practical, scalable energy solutions you can trust.
Who We Are
We are the UK’s leading green hydrogen company. Our end-to-end services deliver reliable, affordable, and safe decarbonisation solutions across a range of applications. Today we produce and supply green hydrogen, allowing us to support customers through the energy transition.
Our mission is to accelerate the end of fossil fuel use in the UK, by pioneering the scale-up and adoption of green hydrogen.
Whether you’re looking to cut diesel on construction or manufacturing sites, decarbonise your transport fleet, or replace fossil fuels in your operations, we deliver the green hydrogen solutions to make it happen, safely, simply and reliably.
From production to distribution, we provide everything you need to demystify hydrogen. No guesswork. No delays. Just practical know-how, applied where it matters.
Protium Pioneer 2: Green Hydrogen Facility in Construction
Sectors We Support
Clean Energy, Where It Matters Most
We deliver end-to-end green hydrogen solutions, producing, storing, and supplying green hydrogen that makes adoption simple and scalable. Our expertise spans across: Industrial, Diesel Displacement, and Green Fuels, powering a wide range of sectors and applications that include:
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Transport
Green hydrogen solutions that reduce emissions, improve energy resilience, and power industrial operations sustainably.
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Industrial
Sustainable energy systems for steel, glass, food & drink, including other energy-intensive industries.
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SAF & E-Fuels
Reliable, low-carbon energy for construction sites, temporary infrastructure, events, and festivals.
Whether you’re powering a fleet or a remote site, our solutions are designed to fit your environment, providing cleaner, more reliable energy where it matters most.
Our solutions
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Production & Distribution
Flexible green hydrogen supply and delivery, produced and transported safely across the UK.
Commercial Development
Dedicated in-house teams building partnerships to deliver green hydrogen projects.
Technical Services
Expert support for on-site hydrogen deployment, from design to operations.
OUR CUSTOMERS & PARTNERS
We collaborate with businesses and public sector partners who are taking real steps toward low-carbon energy. Whether it’s powering a plant, fuelling a fleet, or supporting critical infrastructure, our customers trust us to deliver simple, reliable and safe hydrogen solutions. As one of the UK’s leading green hydrogen companies, we’re proud to support organisations pioneering low-carbon change.
Ready to see how hydrogen can work for you?
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OUR Projects
Pioneer 2
Pioneer 2: Green Hydrogen Production in South Wales
Pioneer 2, our second operational production facility in South Wales, produces up to one tonne of green hydrogen every day for businesses that can’t decarbonise through electrification alone.
Pioneer 1
Pioneer 1, Protium’s First Operational Green Hydrogen Hub
Delivering real-world hydrogen today, pioneering clean, reliable energy for transport, industry, and off-grid power.
LATEST NEWS
Discover more about our Projects, Case Studies, Partners & Blogs
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Protium Fuels Wales & West Utilities’ Zero-Emission Fleet Trial with Locally Produced Green Hydrogen
As a part of a summer trial, Protium has produced…
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Protium appoints Ed Hotard to the Protium Advisory Board.
LONDON, UK – Protium, one of the UK’s leading green…
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PROTIUM APPOINT KADER HIDRA: JOINS AS CFO TO DRIVE GROWTH
Senior appointment strengthens executive leadership as Protium transitions from commercial…
Awards & Recognition
Protium has been recognised among the UK’s top green hydrogen innovators, with accolades for sustainability and clean energy leadership.
