Finland builds the world's largest sand battery. Site can cheaply store energy for entire month. No "rare earths" or critical materials used. Estimated at $25/KWh

Lugh@futurology.today · 4 days ago

Finland builds the world's largest sand battery. Site can cheaply store energy for entire month. No "rare earths" or critical materials used. Estimated at $25/KWh

Keilik@lemmy.world · 4 days ago

Psssh I know some contractors in Florida that could build these sand batteries for 1/10th the cost. Probably with performance correlating with price too, that’s a bargain

Finland builds the world's largest sand battery. Site can cheaply store energy for entire month. No "rare earths" or critical materials used. Estimated at $25/KWh

Finland builds the world's largest sand battery. Site can cheaply store energy for entire month. No "rare earths" or critical materials used. Estimated at $25/KWh

Finland’s radical answer to renewable energy’s biggest headache: The world’s largest sand battery