Virginia data center boom drives utility costs up 88%, adding pressure to power bills
Electricity costs in Virginia are projected to rise significantly, potentially increasing monthly bills for households by up to 13%. This increase is largely driven by the surging demand from data centers, pushing utilities like Dominion Energy to rely more on the volatile wholesale electricity market. The Virginia State Corporation Commission staff has linked data center demand to greater exposure to these high-cost markets.
Virginia residents face a potential increase in monthly electricity bills, projected to rise by up to 13%, as the state's growing data center industry puts significant strain on the power grid. Electricity costs for Dominion Energy's Virginia Electric and Power unit are forecast to nearly double, from $2.31 billion in 2021 to $4.35 billion by June 2027, according to Reuters and regulatory filings cited by Citybiz.
Staff at the Virginia State Corporation Commission attribute this surge to rising demand from data centers, which is forcing the utility to increasingly rely on the volatile PJM Interconnection wholesale electricity market. This dependency becomes particularly costly during peak demand periods like heat waves or extreme cold. Dominion Energy is seeking permission to issue bonds to defer some fuel cost recovery, potentially capping the immediate customer bill increase at around 5%. The company also suggested that its proposed merger with NextEra Energy could expedite new power plant development, reducing reliance on external market purchases.
The situation highlights a broader tension between the rapid expansion of AI and cloud computing infrastructure and the electric grid's capacity. While AI can offer grid optimization benefits, its underlying data center infrastructure demands substantial electricity and water, raising concerns about pollution, strained grids, and higher utility costs. The data center industry, however, argues that it covers its electricity consumption costs and should not be blamed for residential rate increases, setting the stage for an ongoing debate on balancing tech investment with household financial impact.