Vema predicts cheap hydrogen could change where data centers are built

The automotive sector has faced challenges in scaling up hydrogen usage, yet industrial applications, particularly data centers, may find greater success. Vema Hydrogen, a promising startup, struck a deal last December to supply data centers in California, and has now successfully completed a pilot project in Quebec aimed at harnessing hydrogen sourced from deep underground. Vema employs innovative drilling techniques in areas with specific iron-rich rock formations that, when treated with water, heat, pressure, and certain catalysts, release hydrogen gas. This hydrogen is then extracted and sold to various industrial consumers. Pierre Levin, CEO of Vema, highlighted that to cater to the local market in Quebec, which requires approximately 100,000 tons of hydrogen annually, only about three square kilometers of land would be necessary—a relatively small footprint. The initial pilot well is projected to yield several tons of hydrogen daily, with plans for Vema to drill its first commercial well next year, reaching depths of 800 meters. The company anticipates producing hydrogen at costs below $1 per kilogram, a significant metric in the clean hydrogen market. Currently, hydrogen production largely relies on steam methane reforming (SMR), a process that is both energy-intensive and produces carbon dioxide as a byproduct. While alternative methods exist that are less harmful to the environment, they typically come with higher price tags. As reported by the International Energy Agency, hydrogen production via SMR ranges from 70 cents to $1.60 per kilogram. Incorporating carbon capture technology can further inflate these costs by about 50%. Conversely, Vema’s engineered mineral hydrogen, or stimulated geologic hydrogen, is touted as one of the cleanest hydrogen sources available, according to the Oxford Institute for Energy Studies. Levin projects that, once optimized, Vema could produce hydrogen for under 50 cents per kilogram, positioning it as the most affordable option on the market. Due to the widespread availability of the targeted rock formations, Vema plans to drill wells in close proximity to major energy consumers, including data centers. Notably, California boasts significant ophiolite deposits—iron-rich rocks formed through tectonic activity—which could facilitate the establishment of a hydrogen supply network. Should Vema achieve its cost projections, it could transform California into a hub for data centers seeking reliable, decarbonized energy sources. As Levin remarked, the company has already garnered substantial interest from numerous data centers aiming to secure sustainable electricity.