In Béarn, first surveys in search of natural hydrogen. A Pau start-up, which received the first national research permit, has launched the project.

The faults of the Pyrenees naturally transport water to these depths, which allows the oxidation of the iron-rich mantle. hydrogen will accumulate in geological reservoirs or rise to the surface as here in Sauveterre- de-Béarn. Present everywhere on the planet, hydrogen… This article is reserved for subscribers. You have 81% left to discover.