2 ms·
> 3.8kWh That seems very low. Their website mentions 20 Mwh+. Though my back of the envelope agrees with yours.
by concordDance 3y ago
> 3.8kWh
That seems very low. Their website mentions 20 Mwh+.
Though my back of the envelope agrees with yours.
- donquichotte 3y agoIf I understand it correctly, ~20MWh is for the full size model at 700m depth and with a radius of 15m (prototype radius is 1.5m and it is located at a depth of 100m). And building concrete spheres that can withstand the pressure of a 700m water column is probably an interesting design challenge on its own.