Southern California Edison (SCE) has announced contracts for 2.2 GW of electric capacity from a variety of sources as part of its plan to meet reliability needs in its service territory. This includes six contracts with SunPower to supply a total of 50 MW of distributed PV in the West LA Basin and Moorpark areas.
Natural gas makes up the largest portion of the contracts with 1.7 GW contracted from three facilities, including two peaking plants. However, energy efficiency, demand response and battery and thermal energy storage both on the grid and behind-the-meter make up the remainder.
This is an example of a utility utilizing the full suite of non-fossil tools available to solve for grid-reliability concerns, Vote Solar Executive Director Adam Browning told pv magazine. Demand response, targeted distributed generation, energy efficiency, storage it’s all in there.
Browning notes that the contracts for 260 MW of energy storage represent more than five times what SCE was required to purchase. Nobody quintuples the order of something they dont like, notes Browning. That’s a great leading indicator of the cost and performance of storage.