Datacenter Sites in Middlesex County, Virginia
Middlesex County has 8 scored datacenter candidate sites averaging 59.7/100 DC Readiness, with a catalogued aggregate of 1,900 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
8
Candidate sites
59.7/100
Avg DC Readiness
1,900 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Middlesex County
Yessales_tax_exemption
Datacenter tax incentive
5.68¢/kWh
Commercial electricity
4.74¢/kWh
Industrial electricity
2
Fiber providers
Low
Water stress
$4,041
Land price / acre
1,300
Cooling degree days
4,000
Heating degree days
55°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment for $150M+ investments (2025: $100M+); MEGA site program.
By site type
Top datacenter sites in Middlesex County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN116466 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 67.6 |
| UNKNOWN116465 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 66.7 |
| HARMONY VILLAGE | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 63.9 |
| TAP147962 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 63.8 |
| Greenfield (HARMONY VILLAGE - TAP147962) | Greenfield | 230 kV | 300 MW | 3.1 yrs | 59.6 |
| Greenfield (UNKNOWN116465 - HARMONY VILLAG) | Greenfield | 230 kV | 300 MW | 3.1 yrs | 59.4 |
| Greenfield (WHITE STONE - HARMONY VILLAGE) | Greenfield | 115 kV | 100 MW | 3.1 yrs | 56.4 |
| Mine Site | Former Mine | — | — | — | 39.9 |
Middlesex County datacenter FAQ
- How many datacenter sites are in Middlesex County?
- 8 scored datacenter candidate sites, averaging 59.7/100 DC Readiness.
- Does Middlesex County offer datacenter tax incentives?
- Sales tax exemption on DC equipment for $150M+ investments (2025: $100M+); MEGA site program.
- What is the natural-hazard risk in Middlesex County?
- FEMA's National Risk Index rates Middlesex County as "Relatively Moderate" (score 30).
- What are industrial electricity rates in Middlesex County?
- Average industrial electricity is 4.74¢/kWh and commercial is 5.68¢/kWh in Middlesex County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Middlesex County, Virginia. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.