Reinventing hydrogen electrolysis at industrial scale

To reinvent hydrogen electrolysis, we’re building an entirely new type of electrolyzer and plant, arising from our extensive industry experience and proven base technology.

Larger cells and high current density improve output and efficiency

Our advantage is simple: bigger cells operating at higher current densities deliver more hydrogen production at every level – cell, stack, electrolyzer, and plant. Verdagy’s approach scales up to plants 200MW or even larger that include:


Using the largest cells in the industry


Capability to run at current densities that exceed any other alkaline water electrolysis technologies


We maximize H2 production through our wide dynamic operating range with load shedding ability of 95% to reduce energy costs and load

Designed for low up-front costs, scalability and ease of maintenance

Verdagy’s technology is designed to grow as our customers grow as well. Our unique cell design and architecture simplify manufacturing and reduce component count for greater reliability. Our mature approach to operations and predictive maintenance optimizes uptime. What’s more, we can easily replace key components over time as we continue to innovate, ensuring our customers have access to the most advanced technologies.

Wide dynamic range aligns hydrogen production with needs and renewables

Verdagy’s eDynamic® product can rapidly change operating parameters in order to meet changing conditions. Customers can modulate production to better follow demand while utilizing off-peak power prices. This helps to optimize facility design and ongoing operating costs.

World-class pilot plant
accelerates problem solving

We operate a world-class lab and pilot plant in Moss Landing, CA. We have everything needed onsite to rapidly prototype any new idea – from the lab to the pilot plant in hours. Our physical infrastructure leads to faster experimentation, learning and problem solving

Get involved in the future of hydrogen

Verdagy is scaling up today, aligning with business partners and early customers. Contact us to learn about current investment opportunities.