Full profile interview
30 Jun 2020

Gravity Power
American company developing an underground pumped hydro energy storage (U-PHES) device.
Included are:
21 May 2018

Mine shaft utilisation, a new frontier in distributed energy storage?
A recent independent study by Imperial College London has evaluated the potential for new gravity-fed energy storage within the UK energy system. With tens of thousands of vertical mine shafts in the UK alone (UK Coal Authority), the potential initial market is sizeable.