At H‑Power we develop practical, scalable and commercially viable hydrogen systems that replace fossil fuels without the need for subsidies, giving customers clean, reliable and efficient power that enhances operational performance. Our technology strengthens energy resilience, improves air quality for communities and enables a scalable hydrogen pathway that delivers lasting value for businesses and society.
Technology that benefits business and society
Powering progress
Our vision is to unlock the hydrogen economy and provide clean, scalable and affordable energy, helping to protect the planet for future generations.
Our mission is to lead the provision of clean hydrogen energy systems. We are dedicated to the commercially viable replacement of fossil fuels without the need for government subsidies.
Decarbonise without compromise
Our technology is built for the realities of industry, where hydrogen offers a practical route to decarbonise without compromising performance.
Our portfolio spans modular, scalable systems; fuel‑cell generators that deliver immediate emission reductions; high‑efficiency ammonia crackers producing fuel‑grade hydrogen on demand; and engine solutions that replace diesel using ammonia cracking with only simple modifications.
Scalable hydrogen‑to‑power solutions
We create impact by advancing an ecosystem built on large‑scale ammonia cracking that delivers low‑cost, transportable hydrogen, and hydrogen‑to‑power systems engineered for real‑world deployment. Together, these technologies drive the shift away from diesel and other conventional fuels.
Accelerating practical hydrogen power
To advance market acceptance of hydrogen fuel cell products, we are focused on accelerating the deployment of our HY5 ammonia cracking technology to deliver affordable on‑site hydrogen production. Our commitment to practical, deployable hydrogen‑to‑power solutions will shape profitable growth, expand our reach into new markets, and enable our customers to become more competitive, resilient, and sustainable. Through industry collaboration, we will make zero‑emission power easier to adopt and position H‑Power’s solutions as a true game changer for the energy transition. Learn how we're making this happen.
We are focused on unlocking the hydrogen economy and delivering the most effective zero emission power solutions, reflected in our latest innovations. Driven by customer needs, our next generation LC30 liquid cooled 30 kW fuel cell generator, offers a smaller footprint, greater affordability and fast, simple deployment, making hydrogen generators a practical, cost effective alternative to diesel today.
The LC30 30 kW fuel cell product is based on the same family as our H-Power 200 kW system which was successfully operated in the October 2025 FIA Extreme H World Cup in Qiddiya, Riyadh. The unit operated flawlessly in searing heat (typically 40+ °C) providing electrical power to the race teams, car charging, engineering and the communications pen, all with 100% reliability and availability. Whilst operating, the system achieved a hydrogen consumption figure vs. delivered power ratio of 0.068 kg of hydrogen per kWh delivered. This is the lowest ratio that has been achieved using any H-Power product to date and is also lower than other fuel cell systems where published efficiency figures exist.
The HY5 ammonia cracker is a containerised hydrogen generation solution which is positioned as an alternative to a 1.2 MW electrolyser. The HY5 produces up to 500 kg of ISO 14687 Grade D hydrogen per day, fuelled by low-cost anhydrous ammonia. Building on the learnings from our pilot test site built in 2024, we have refined the architecture to deliver a higher throughput of hydrogen gas, all within a smaller containerised footprint. This has been enabled by our proprietary dual heat source ammonia cracker which also features enhanced efficiency.
When the HY5 is run exclusively on electricity, the power consumption to generate a kilogram of hydrogen is less than 9.5 kWh/kg. This is especially important when compared to alternative hydrogen generation sources such as low temperature electrolysers which consume typically 45 – 65 kWh/kg, or even the higher temperature and more efficient electrolysers. Our dual heat source technology and the ability of the cracker system to combust hydrogen allows us to decrease power consumption further.
We have also had success with our ammonia cracker technology integrated with a typical four stroke combustion engine – successfully converting a typical four stroke diesel engine to run cleanly on ammonia in a lightly modified engine setup. The addition of the cracker to the engine enables clean burn ammonia combustion with minimal output emissions without having to redesign engines, pistons and emissions control systems. We have also successfully won a follow-on project (Project REACT) to further demonstrate this process on a larger scale, ultimately developing a conversion of a large format CHP Generator set for the marine and military sectors. The same technology could also work on land-based vehicles such as 100 tonne mining trucks, excavators, ploughs and cranes where anything other than an energy dense conventional fuel would create too many compromises to either load capacity or operating duration.
