The world's first domestic green hydrogen gas network has been completed in Fife, Scotland, by energy firm SGN as part of the H100 Fife project. The network, spanning 8.4km, will deliver hydrogen gas generated from renewable electricity to homes in Levenmouth. Residents in the area have the opportunity to join Scotland's first green hydrogen community by signing up for the trial, allowing them to heat their homes and cook without carbon emissions. SGN highlighted the similarities between using hydrogen and natural gas, with the major benefit of hydrogen burning without producing any carbon. The project not only aims to provide eco-friendly heating solutions but also seeks to inform future low-carbon policy decisions for Scotland and the UK. Furthermore, SGN is investing in upskilling gas engineers to connect homes to the hydrogen gas mains and collaborating with Fife College to establish the UK's first hydrogen training facility. Stuart Russell, the construction manager, expressed pride in delivering this groundbreaking project for the local community, emphasizing the positive reception and participation from the residents. The completion of this project marks a significant milestone in the transition towards sustainable energy use and decarbonization.