Tidal Energy Storage5 Jan 2019 08:23
Surely this tender was won back in 2015? Hydrogen produced in 2017:
The European Marine Energy Centre (EMEC) has produced hydrogen gas using electricity generated from tidal energy in Orkney, Scotland, the first time that hydrogen has been created from tidal energy anywhere. Orkney has subsequently launched the pioneering Surf ‘n’ Turf hydrogen community energy project, with the unveiling of a newly installed hydrogen fuel cell at Kirkwall Pier. (Science Direct October 2017)