A New Clean Hydrogen Option: Make It Underground

I found the Forbes article about pursuing clean hydrogen underground to be an intriguing look at how innovation and geology could intersect to help scale low-carbon energy solutions. The piece highlights emerging approaches that go beyond traditional “green” hydrogen made with renewable power. One option is drilling into natural geologic hydrogen pockets that are believed to exist deep below the surface; another involves engineered reactions in iron-rich rock that could generate hydrogen more predictably and at lower cost than current methods. These ideas could expand the range of practical pathways to produce hydrogen with much lower carbon intensity than conventional steam-methane reformation.

What strikes me about this topic is how it reflects the broader challenge of sustainable growth in the energy sector. Building infrastructure and technologies that deliver reliable, affordable, and lower-carbon fuels requires both creativity and rigorous testing. Hydrogen will only play a meaningful role if production, storage, quality, and safety can all be validated across markets and uses.

At Intertek Caleb Brett, we can support organisations exploring hydrogen solutions by offering fuel quality testing, inspection, and certification services that help verify purity, measure trace contaminants, and ensure compliance with evolving international standards. Our capabilities enable stakeholders in emerging energy markets to make data-driven decisions, manage risk, demonstrate credibility to partners, and pursue sustainable growth with confidence. Learn more at intertek.com/hydrogen.