Caroline County, VA

Mattameade Tech Campus (formerly Orrock Tech Campus)

Amazon Web Services. Filed.

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.

Status: Filed
Operator: Amazon Web Services
Applicant on record: Amazon Web Services
Location: Ruther Glen, Caroline County, VA (approximate, county seat)
Size: MW not reported, 920 acres, 4,500,000 sq ft
Cooling: Not reported
Utility: Dominion Energy
Last updated: August 19, 2026

Sources

650-acre data center campus coming to Caroline County, WRIC ABC 8News

What it would mean nearby

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.

For a noise estimate and the three distance rings, check your own address.