Mantle8 launches Pyrenees natural hydrogen search after winning five-year permit
In the UK, Gas World reported that French start-up Mantle8 is set to begin piloting natural hydrogen detection and quantification technologies in the Pyrenees after securing a five-year exploration permit from the French government. The five-year natural hydrogen and helium permit covers a 739km2 area in the mountain range where it previously detected the presence […]











