Moselle hydrogen find

Where things stand

Scientists working with the energy company La Française de l'Énergie say they have identified what they describe as the world's largest known deposit of natural hydrogen, in France's Moselle region, according to Le Monde. The claim, as reported, rests on the company's own account of its findings, and the scale attributed to the deposit has not been independently confirmed in the material available so far. La Française de l'Énergie is presenting the discovery as an economic opportunity for the former coal basin around Moselle, and Le Monde reports that local politicians are backing the company's push. What stands now is an announcement and an expectation: the company hopes the deposit can revive a region shaped by the end of coal mining, while the questions of how much hydrogen can actually be extracted, and on what terms, remain open.

Natural hydrogen, sometimes called white hydrogen, is hydrogen present in the underground rather than manufactured industrially, and interest in it has grown as governments look for low-carbon fuels. The Moselle region in eastern France is a former coal basin whose mining industry has shut down, leaving the area looking for new economic prospects. La Française de l'Énergie is an energy company active in that basin and is the source of the current claim, made together with scientists and reported by Le Monde. The company says the deposit it has found is the largest known of its kind anywhere. Local politicians have lined up behind the project in the hope that it brings work back to the basin.