The Hunt for Natural Hydrogen Reserves

Recent data from the U.S. Department of Energy suggests trillions of metric tons of hydrogen sit in underground pockets worldwide. A study in the Sichuan Basin recently confirmed this potential, recording hydrogen purity levels as high as 98.24 percent. These findings represent a significant milestone for natural hydrogen exploration, as the concentration levels are among the highest ever documented globally.

In the Philippines, private firms like Koloma are positioning themselves to exploit what they identify as the planet’s largest natural hydrogen seeps. CEO Pete Johnson believes these surface manifestations are linked to vast, untapped accumulations. If these reserves can be scaled, the economic impact would be profound. Models estimate that extracting just two percent of the total 5.6 million megatons of global deposits could provide twice the energy found in all currently proven natural gas reserves.

Unlike green hydrogen, which often suffers from high production costs and energy-intensive manufacturing processes, geologic hydrogen could potentially be harvested for less than $1 per kilogram. This price point would undercut both fossil-fuel-derived gray hydrogen and expensive renewable alternatives. While the sector remains in the exploratory phase, the ability to bypass manufacturing costs entirely positions natural hydrogen as a potential disruptor for decarbonizing heavy industries like steelmaking and international shipping.