Gravity storage plant next to solar panels and windmills. Illustration.

Image courtesy of Energy Vault.

June 29, 2019

Indian government plans tender for gravity storage plant

Potential energy is stored by lifting a large mass of concrete using hydraulic pressure. Electricity is generated by dropping the mass which pushes a large volume of water through a turbine. International companies have already shown interest in the tender.

Government to float tender for gravity storage; foreign firms keen on prospects – indiatimes.com