There are energy companies like Quidnet that are commercializing geopressure storage, where water is pumped underground at pressure, then recovered and the ener

There are energy companies like Quidnet that are commercializing geopressure storage, where water is pumped underground at pressure, then recovered and the energy extracted. This would be an ideal system to combine with solar and RO. https://www.quidnetenergy.com/ https://www.quidnetenergy.com/