Datacenter Sites in Warren County, Ohio
Warren County has 37 scored datacenter candidate sites averaging 58.4/100 DC Readiness, with a catalogued aggregate of 4,600 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
37
Candidate sites
58.4/100
Avg DC Readiness
4,600 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Warren County
Yessales_tax_exemption
Datacenter tax incentive
8.08¢/kWh
Commercial electricity
6.05¢/kWh
Industrial electricity
10
Fiber providers
Low
Water stress
$10,500
Land price / acre
900
Cooling degree days
5,400
Heating degree days
51°F
Mean annual temp
Incentive detail: DC sales tax exemption on equipment and electricity (2022 law); JobsOhio grants.
By site type
Top datacenter sites in Warren County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| FOSTER | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 65.9 |
| TAP137572 | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 65.9 |
| UNKNOWN113020 | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 65.8 |
| UNKNOWN112844 | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 65.6 |
| EC Coal Warren County | Greenfield | — | — | 3.2 yrs | 63.7 |
| EC Coal Warren County | Greenfield | — | — | 3.2 yrs | 62.0 |
| RISER137620 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 61.1 |
| TAP137603 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 61.0 |
| TAP137604 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 60.9 |
| Greenfield (PORT UNION SUBSTATION - FOSTER) | Greenfield | 345 kV | 600 MW | 3.8 yrs | 60.5 |
| TAP137599 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.9 |
| UNKNOWN112842 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.7 |
| UNKNOWN112839 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.7 |
| TAP171502 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.6 |
| UNKNOWN112841 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.6 |
| TAP137618 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.5 |
| TAP161786 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.5 |
| UNKNOWN112838 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.5 |
| UNKNOWN112840 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.5 |
| UNKNOWN114727 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 59.1 |
| UNKNOWN112987 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 57.6 |
| OZ Warren | Greenfield | — | — | 3.2 yrs | 57.2 |
| TAP137615 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 57.1 |
| UNKNOWN112843 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 57.1 |
| TAP171497 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 57.0 |
Warren County datacenter FAQ
- How many datacenter sites are in Warren County?
- 37 scored datacenter candidate sites, averaging 58.4/100 DC Readiness.
- Does Warren County offer datacenter tax incentives?
- DC sales tax exemption on equipment and electricity (2022 law); JobsOhio grants.
- What is the natural-hazard risk in Warren County?
- FEMA's National Risk Index rates Warren County as "Relatively Moderate" (score 30).
- What are industrial electricity rates in Warren County?
- Average industrial electricity is 6.05¢/kWh and commercial is 8.08¢/kWh in Warren County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Warren County, Ohio. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.