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Natural hydrogen found? | State-owned oil company analysing five sites across South Korea

Korea National Oil Corporation says it has been searching for naturally occurring H2 since last year, and is now investigating possible discoveries

Natural formations known as fairy circles, which indicate the presence of underground natural hydrogen, seen from a hot-air balloon in the Namib Desert, Namibia.
Natural formations known as fairy circles, which indicate the presence of underground natural hydrogen, seen from a hot-air balloon in the Namib Desert, Namibia.Photo: iStock
Published 31 March 2023, 13:19Updated 31 March 2023, 13:19
South KoreaNatural hydrogenAsia