US green hydrogen definition | 'Annual, rather than hourly matching could cut H2 costs by up to 175% and still be net zero'

Rules on how to define and certify renewable H2, to be drawn up by the US Treasury, could have massive implications for its competitiveness, says analyst Wood Mackenzie

US Treasury Secretary Janet Yellen, who will have ultimate responsibility for the forthcoming renewable hydrogen definition.
US Treasury Secretary Janet Yellen, who will have ultimate responsibility for the forthcoming renewable hydrogen definition.Photo: Getty
Published 13 March 2023, 09:12Updated 13 March 2023, 09:12