2 ms·
There's also various schemes to use gravity. Pump water uphill above a dam when power demand is low like at night, also I have read speculation of trying to do
by NotSammyHagar 3y ago
There's also various schemes to use gravity. Pump water uphill above a dam when power demand is low like at night, also I have read speculation of trying to do this in some underground mine or something so it doesn't evaporate.
- cbmuser 3y agoThat has even a worse energy density and thus requires a lot of space. We have nuclear energy, we don’t need to use technology from the medieval ages.