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Where do you store solar and wind energy for when the sun is down and the wind isn't up?
by timbit42 3y ago
Where do you store solar and wind energy for when the sun is down and the wind isn't up?
- skinner927 3y agoChemical batteries, potential (pumped water) and kinetic (flywheel) batteries.
- timbit42 3y agoChemical batteries wear out and can be toxic. Few places are suitable for pumped water. Flywheels are a nice idea but terrible in practice.