Scotland to be world's 1st to test 100% green hydrogen to heat homes

Scotland will soon start the world's first trials of 100% green hydrogen to replace natural gas for cooking and heating in 300 homes, the UK's energy regulator Ofgem announced. The houses in Fife city will be fitted with hydrogen heating systems, stoves and ovens to be used over four years. They will begin to receive green gas from 2022-end.