https://techcrunch.com/2022/07/26/tesla-spacex-alums-stalk-energy-sectors-white-whale-with-2-million-seed-round/

Hydrogen has been the decarbonized energy sector’s white whale.

Wildly abundant and highly versatile, it has long had the potential to decarbonize entire sectors of the economy. From cars and trucks to planes, trains and even household boilers, the universe’s lightest gas isn’t short on possible applications.