geographical region

The process used to produce green hydrogen by splitting water using electricity.

Hydrogen formed over geological time deep underground, also known as geological or white hydrogen. It is a potentially low-cost, zero-emissions fuel source that does not require electrolysis.

Hydrogen produced from renewable electricity sources, considered a critical component for hydrogen's long-term credibility as a clean fuel.

Lorraine, Moselle

Discovery and assessment of a massive natural hydrogen deposit in the Lorraine region's abandoned mines, estimated to contain approximately 46 million tons of H2.

Discovery of a second major natural hydrogen deposit in the Moselle area of Lorraine, valued at approximately $92 billion and estimated to be of equal scale to the May 2023 find. Emerged from geological assessments aimed at mapping potential energy resources.