Prince William rejects 1,940-acre data center as revolt grows
The binding constraint on AI infrastructure is shifting from power to the county dais.
Prince William County, the heart of Virginia’s Data Center Alley, unanimously rejected a 1,940-acre data center campus last week, the clearest sign yet that the binding constraint on AI infrastructure is shifting from power to local politics.
Why it matters
The industry spent two years treating interconnection queues as the gating factor; now the counties themselves are the gate. Prince William’s board rejected the Dulles South rezoning despite, or because of, its scale, siding with residents after nearly six hours of public comment. It sits alongside a moratorium wave: Charlotte’s 150-day pause, a Mifflin County, Pennsylvania proposal filed two days before a moratorium vote, and cost-shifting laws in a growing list of states. For developers and site selectors, entitlement risk now rivals power risk: a parcel with transmission access but outside a data-center overlay district can still die at the dais.
The numbers
The rejected Dulles South application sought to rezone 1,940 acres from residential and agricultural use to heavy industrial, outside Prince William’s existing data-center overlay; county staff had recommended denial, and the board voted unanimously against it. The pressure is national. The White House is preparing a voluntary pledge, first reported by Reuters, to keep data-center demand from spiking consumer power bills, following an earlier pledge signed by Amazon, Google, Meta, Microsoft, OpenAI, Oracle and xAI. Wholesale power costs have jumped more than 75% in some regions, and Oregon, Oklahoma, Florida, Ohio, North Carolina and Virginia have passed or proposed rules forcing large loads to cover their own infrastructure.
What’s next
Expect more counties to write overlay districts and cost-allocation rules before approving the next campus, lengthening timelines even where power is available. The developers who win will bring a ratepayer-protection and community-benefits case to the hearing, not just a load request. It is the flip side of megaprojects like Meta’s 5GW Louisiana build; track both at the data centers hub.