Virginia SCC hears fight over who pays Dominion's $1.5bn data center grid bill
The regulator must decide whether transmission costs driven by data center load growth fall on tech giants or ordinary ratepayers.
The Virginia State Corporation Commission convened a hearing on Tuesday (2026-07-14) into Dominion Energy's bid to recover around $1.5 billion in transmission network costs by raising Rider T-1, a per-kilowatt-hour surcharge on electricity bills. Meta, Google, Amazon, Microsoft and the office of Governor Abigail Spanberger all testified, an unusual alignment of the state's largest power consumers and its executive branch in a single regulatory proceeding over grid-cost allocation.7
The stakes extend beyond a tariff line. Virginia commercial electricity sales climbed nearly 30 million megawatt-hours between 2019 and 2025, faster than any other state except Texas, driven by data center construction, according to the Energy Information Administration. That demand surge has required transmission investment faster than the existing cost-recovery structure anticipated, and how the SCC allocates those costs will set a template for regulators elsewhere in the US facing the same pressure.6
Dominion wants to assign the transmission spend directly to the industrial customers whose load growth created it. The standard utility-model counterargument is that ratepayers share grid costs regardless of who triggers the investment. Virginia's residential bills have already absorbed the AI-driven build-out: state energy consumption rose roughly 15%, according to Canary Media, and a further increase through Rider T-1 would compound that pressure.2,7
The SCC proceeding runs alongside a separate fiscal dispute resolved only recently. Virginia Democrats agreed on Friday (2026-06-19) on a temporary power-use tax that would cost the data center industry an estimated $600 million a year, capped at that level for two years. The industry's sales tax exemptions, worth close to $2 billion annually, were preserved under the budget deal. The Data Center Coalition called the arrangement, totalling $1.2 billion over two years, a threat to investment and job creation in the state.4
During the budget standoff, the state Senate had proposed an alternative: an emissions-linked impact fee on data centers estimated to raise $1.7 billion over two years. That option was set aside in favour of the simpler per-kilowatt-hour charge. The budget compromise left the question of usage-based cost attribution unresolved; the Rider T-1 proceeding picks it up again, this time through the utility regulator rather than the legislature.4
Complicating the picture is Dominion's pending acquisition by NextEra Energy. The roughly $67 billion all-stock transaction, announced in May 2026, would create the world's largest regulated electric utility by market capitalisation, with more than 10 million customers and 110 gigawatts of generation capacity. Under the deal, Dominion shareholders would receive 0.8138 NextEra shares for each Dominion share held. Ed Baine, president of Dominion Energy Virginia, told state legislators in June (2026-06-29) that the situation was "a critical moment for Virginia" and "a critical moment for our industry."1,5
The merger's relevance to the SCC hearing is structural: a combined NextEra-Dominion entity would inherit whatever cost-recovery framework Virginia establishes, while also bringing significantly greater capital access to future transmission investment. Analysts at Gasilov Group, a sustainability consultancy, described the acquisition as "the clearest signal yet that data center electricity demand is definitively restructuring utility ownership in the United States."3,1
The hyperscalers' own spending puts the $1.5 billion figure in perspective. Amazon, Meta, Microsoft and Alphabet collectively spent $413 billion on capital expenditures in the most recent reported year; that figure is projected to approach $700 billion in 2026, according to analysis cited by The Motley Fool. Northern Virginia alone hosts roughly 35% of global hyperscale data center capacity. At that scale, the transmission recovery Dominion is seeking amounts to a minor cost item for the companies involved.1
The SCC has not set a ruling date. With the data center usage tax already running at $600 million a year under the June budget deal and the NextEra transaction still awaiting regulatory clearance, Virginia's hyperscalers now face potential simultaneous cost pressures from a state legislature, a tax settlement and a utility regulator. The Data Center Coalition warned the combination would damage the state's investment reputation; what the SCC decides on Rider T-1 will be the first concrete indication of whether Virginia's regulators agree that data centers should directly bear the infrastructure costs their growth has driven.4,7,1