Mountains may be hiding a revolutionary source of energy. Here's what it is and how a cigarette led to its discovery

Earth's mountains may be hiding a clean source of energy, according to a new study. As per the study published in Science.org, mountain ranges may have significant reserves of white hydrogen which has huge potential as a fossil fuel alternative.

White hydrogen, also called "natural" or "geologic" hydrogen, is gaining attention as a viable fossil fuel alternative. Scientists have only recently begun recognizing substantial hydrogen deposits within Earth's crust. Research now focuses on understanding its formation and identifying locations with sufficient quantities to meet global energy demands.


Researchers used computational modeling to trace tectonic plate movements, pinpointing regions suitable for white hydrogen formation. A study published in Science Advances highlights the Pyrenees and European Alps as promising sources. Hydrogen, which emits only water when burned, is ideal for high-energy industries like aviation and steel production. However, most commercial hydrogen production today depends on fossil fuels, reducing its environmental benefits. This makes naturally occurring white hydrogen particularly valuable.

A Cigarette Sparked a Key Discovery in 1987

A major breakthrough in white hydrogen research occurred in Mali in 1987, when a water well exploded due to a cigarette spark. Scientists later realized the explosion was caused by naturally occurring hydrogen. The well, reopened in 2011, now powers a local village with hydrogen energy. Since then, discoveries have been made in the U.S., Australia, and France, but finding commercially viable deposits remains a challenge.

How White Hydrogen Forms in Nature

White hydrogen is produced through multiple natural processes, including radioactive decay and serpentinization—a reaction between water and iron-rich mantle rocks. These deep-lying rocks can surface over millions of years due to continental shifts and collisions, creating conditions for white hydrogen formation.

By mapping tectonic plate movements, researchers identified mountain ranges where mantle rocks at the right temperature interact with deep faults, allowing water to circulate and generate hydrogen. The volume of exposed rock suggests a significant energy potential.