News for hackers. Stuff that matters.
Re:Wind and solar are cheaper than thought, admits UK govern... by gamegoblin on Thursday August 27, 2020 @02:40PM (#24297055)
Pumped-storage hydro is the most efficient large-scale energy storage mechanism. 70-80% round-trip efficiency.

https://en.wikipedia.org/wiki/Pumped-storage_hydroelectricit...

Re:Wind and solar are cheaper than thought, admits UK govern... by raverbashing on Thursday August 27, 2020 @03:55PM (#24297913)
I stand corrected