Dominion Energy Opens 12-Megawatt Battery System, Piloting Energy Storage to Accompany Wind, Solar

Dominion Energy is now operating a 12 megawatt bank of three battery systems at its Scott Solar facility in Powhatan County. That’s the largest battery storage project the utility operates, according to a Thursday announcement, and is part of a pilot program aimed at developing energy storage alongside wind and solar power generation.

“Battery storage is an integral component to the clean energy transition in Virginia, supporting grid reliability for our customers during periods of high demand and by helping to fill gaps due to the inherent intermittency of solar and wind power,” Dominion Energy Virginia President Ed Baine said in a press release.

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In Settlement, Dominion Energy Virginia Customers Get $330 Million Refund, While Utility Keeps $309 Million For Reinvestment

Virginia’s Dominion Energy customers will get $330 million in refunds due to a settlement. On Thursday, the Virginia State Corporation Commission (SCC) approved the settlement put forward in October, closing the agency’s triennial financial review of the utility. SCC staff found that the company may have overcharged customers as much as $1.1 billion, according to a September report. Dominion Energy can deduct some items from that before issuing refunds, including a $309 million Customer Credit Reinvestment Offset (CCRO) that allows reinvestment in offshore wind, solar, and grid transformation projects.

The settlement also includes a rate reduction that will reduce customers’ bills.

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