VA utilities think MW-scale batteries can bypass interconnection delays and help manage soaring demand. (Utility Dive)
The issue: Massive, transmission-connected battery projects can cost tens of millions and sit in the regional interconnection queue for years. The fix? Battery developer Lightshift Energy thinks smaller, distribution-connected storage can offer the same aggregate scale. Lightshift is deploying 5-MW battery installations at properties owned by Central Virginia Electric Cooperative, Craig-Botetourt Electric Cooperative, and the city of Salem.
Operating as peak-shaving assets, these batteries will charge during low demand and discharge during high demand, providing a capacity buffer against PJM's massive load growth—and saving an estimated $100M over their service life.