The data shows the nameplate capacity of energy storage projects in the U.S. as of June 2016, broken down by storage technology. As of this time, thermal storage projects had a total nameplate capacity of 664 megawatts.
Pumped hydro storage | 22561 |
Thermal storage | 664 |
Electro-chemical storage | 473 |
Electro-mechanical storage | 171 |