Hydrogen has a footprint on the water

A 1-megawatt pilot platform operated offshore for five months this year using desalinated seawater and a 10-megawatt platform is planned for Belgian waters in 2026. Sydney Water said it’s research confirmation the viability of hydrogen production from its treated water. Water for producing hydrogen by electrolysis must be 9 litres of H2O and treated to remove minerals that would gum up the works.