Quidnet Energy is pioneering an innovative approach to energy storage by utilizing underground water storage. This novel sub-surface pumped hydro storage method facilitates the large-scale deployment of renewable energy and ensures the reliable and dispatchable delivery of power from intermittent renewable energy sources like solar and wind.
The Quidnet module is constructed using conventional drilling technology and readily available hydropower equipment. Subsurface rock layers are converted into energy storage reservoirs to support the integration of large-scale renewables and efficient grid management.