UNKNOWN137331
Substation-AdjacentHardin County, Ohio · PJM
UNKNOWN137331 is a substation-adjacent datacenter candidate site in Hardin County, Ohio, interconnecting through PJM. It screens at 67.0/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 3.2 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: DC sales tax exemption on equipment and electricity (2022 law); JobsOhio grants.
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Hardin County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP140023 | Substation-Adjacent | 138 kV | 100 MW | 3.2 yrs | 70.0 |
| Greenfield (MARYSVILLE - SOUTHWEST LIMA) | Greenfield | 345 kV | 600 MW | 3.2 yrs | 67.0 |
| Greenfield (MARYSVILLE - SOUTHWEST LIMA) | Greenfield | 345 kV | 600 MW | 3.2 yrs | 66.5 |
| Greenfield (MARYSVILLE - EAST LIMA SUBSTAT) | Greenfield | 345 kV | 600 MW | 3.2 yrs | 66.4 |
| Greenfield (MARYSVILLE - EAST LIMA SUBSTAT) | Greenfield | 345 kV | 600 MW | 3.2 yrs | 66.2 |
| Greenfield (MARYSVILLE - SOUTHWEST LIMA) | Greenfield | 345 kV | 600 MW | 3.2 yrs | 66.0 |
| Greenfield (MARYSVILLE - EAST LIMA SUBSTAT) | Greenfield | 345 kV | 600 MW | 3.2 yrs | 64.1 |
| Greenfield (UNKNOWN137331 - TAP140023) | Greenfield | 138 kV | 100 MW | 3.2 yrs | 61.7 |
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for UNKNOWN137331, Hardin County. 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.