Catalysis Derived from Ultramafic Formations
The process leverages naturally occurring iron and nickel in ultramafic and mafic formations to generate highly active catalytic materials that accelerate hydrogen production through water-rock reactions. Unlike conventional serpentinization, which typically requires high temperatures and extended timeframes, the technology would enable real-time hydrogen generation at moderate temperatures and pressures, according to the company. The approach is intended to offer a more practical and economically viable deployment path.
Laboratory testing showed that nickel-doped spinel catalysts can increase hydrogen production by more than 1,000 times compared to traditional iron-based systems. Additional improvements were observed when the technology was combined with olivine-derived fluids, producing a synergistic effect between natural materials and engineered catalytic processes. As commercial interest in natural hydrogen grows, other players are also exploring new market opportunities, as illustrated by the commercial hydrogen agreement signed by Hydrexia and KPT for the Vietnamese market.
Subsurface and Above-Ground Deployment
The technology is designed to operate in two configurations: in-situ underground in ultramafic formations, and in above-ground mined rock environments using engineered reactor systems. This integrated approach seeks to capitalize on the world’s abundant ultramafic rock resources. The company’s next step is to implement field testing in the near future, according to its statements.
“This breakthrough represents a major milestone in unlocking the potential of natural hydrogen,” said Tim Johnson, Chief Operating Officer of Element One Hydrogen. “By creating catalysts directly from the rocks themselves, we are significantly improving reaction efficiency while reducing the need for external inputs.” The company believes the innovation has the potential to materially improve the economics of natural hydrogen development.
Field Validation and Academic Partnerships
Element One plans to advance the technology through further testing, optimization, and field-scale validation in partnership with academic and industry collaborators. The company states that this approach is part of its broader strategy to identify and advance large-scale hydrogen opportunities across prospective geological settings. No specific timeline or budget was disclosed.
