Vattenfall-led group breaks ground on hydrogen cavern storage7 Apr 2021 13:05
Utility Vattenfall, steel-maker SSAB and iron mining company LKAB have started construction of a pilot-scale rock cavern in northern Sweden to store fossil-free hydrogen that will be another step towards the production of green steel.
Opt had mite on watch for a while , could be time but not convinced yet. bonh some movement from recent zhuzh up but looks a bit flat still. Will put on the list.