Fuelling a fossil-free future
WILD HYDROGEN
What we do
Wild Hydrogen is pioneering a carbon-negative future by transforming the world’s waste into clean, affordable energy.
Our patented Rising Pressure Reformer (RiPR) technology converts wet biogenic materials, including agricultural residues and waste streams, into four valuable outputs: biomethane, hydrogen, captured carbon dioxide, and biochar. By producing these fuels and materials with a carbon-negative footprint, RiPR offers a practical route to reducing emissions while moving industry away from its reliance on fossil fuels. It delivers an affordable, scalable, and sustainable pathway to clean energy and circular resource use.
The Solution
Our RiPR technology is a game-changer for clean fuel production. It generates both biomethane and hydrogen from a wide range of biogenic feedstocks, while simultaneously capturing carbon dioxide and producing biochar. This delivers not just low-carbon energy, but a carbon-negative solution that actively removes emissions from the atmosphere.
The Difference
Unlike green hydrogen production or anaerobic digestion, our RiPR technology is engineered to handle a wide variety of biogenic feedstocks without relying on strategic rare-earth metals, intermittent green electricity, or large volumes of water. It produces low levels of tars and contaminants while delivering a robust, scalable alternative to fossil-derived natural gas.
The Opportunity
The global hydrogen market is worth over £100 billion, with the vast majority of current demand still met by carbon-intensive grey hydrogen. Our RiPR technology not only offers a price-competitive alternative, it also delivers immediate climate benefits by producing biomethane as a transition fuel. As policy and infrastructure evolve to support wider hydrogen adoption, the same technology can flexibly produce hydrogen from biogenic waste streams, enabling a phased, future-ready pathway to decarbonisation.
ABOUT US
Our story
Wild Hydrogen began in 2022 when Mark, James and John met at their local coffee stop and decided to turn a long-standing idea of Mark’s into a practical solution to climate change. What started as a concept for producing carbon-negative hydrogen quickly evolved as the team discovered they could tune the technology to generate biomethane and biochar as well.
Today, Wild Hydrogen is advancing its pilot plant and moving towards full commercial deployment, demonstrating that a viable and scalable pathway to negative-emission fuel is not just possible but already taking shape.
Our Latest Updates
‘Most Investible Proposition’ award win – SETsquared Investment Futures 2025
Wild Hydrogen joins EarthScale’s inaugural climate-tech cohort
Wild Hydrogen wins Innovate UK Smart Grant
Wild Hydrogen highlighted in Parliament as “bold” UK innovator in hydrogen
Double Nomination for Wild Hydrogen at 2025 Business Awards
Mini moves to Meadow Mill
Meet the leadership team
Wild Hydrogen is led by a team with experience spanning decades and several different industries
James Milner
David Gammon
Jonathan Milner
Wild Hydrogen on LinkedIn
CONTACT US
Get in touch
If you want to learn more about our technology or the possibilities that it offers, then use our contact form to get in touch.
