CleanArc is building a 3 billion dollar data center campus in Caroline County, the largest private investment in county history, with plans to deliver 200 megawatts by the third quarter of 2026 and scale toward 900 megawatts. The company says it will use closed-loop cooling to limit water use.
Virginia
Data centers in Caroline County
We track 2 projects inside Caroline County and 8 more within 25 miles of it. For a distance-specific answer, check your own address.
In Caroline County
Amazon is pursuing an 11-building, 4.5 million square foot data center campus on 920 acres in Caroline County, originally announced as the Orrock Tech Campus and later renamed the Mattameade Tech Campus.
Within 25 miles of Caroline County
Power bills in Caroline County
Most of the county is served by Dominion Energy.
Deferred fuel cost recovery (docket PUR-2026-00078) is pending; Dominion Energy says it would add about $7 to $9 to a typical monthly bill. Data center cost allocation and transmission rider (docket PUR-2026-00056) adds about $0.94 a month to a typical bill, decided August 1, 2026. 2025 biennial review base rate increase (docket PUR-2025-00058) adds about $11.24 a month to a typical bill from January 2026.
Dominion's fuel and purchased power costs ran roughly a billion dollars past what bills collected. Recovering it directly would add about 21.79 dollars a month to a 1,000 kWh bill; Dominion proposes spreading it over 7 to 10 years with bonds instead, about 8 dollars a month. The hearing was August 12, 2026 and a decision is due by late September 2026.
Alerts for Caroline County
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