Conventional helium production comes with enormous carbon emissions, so scientists are looking for alternatives in places like Yellowstone, Tanzania's Rukwa Rift and India's Bakreswar-Tantloi province.

Yellowstone holds potentially untapped cache of 'carbon-free' helium for rockets, reactors and superconductors

Source: space
Source Link: https://www.space.com/space-exploration/yellowstone-holds-potentially-untapped-cache-of-carbon-free-helium-for-rockets-reactors-and-superconductors