HAYDEN
Substation-AdjacentFranklin County, Ohio · PJM
HAYDEN is a substation-adjacent datacenter candidate site in Franklin County, Ohio, interconnecting through PJM. It screens at 65.6/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 3.8 yrs average interconnection-queue wait.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
DC tax incentives paused for 2026; AEP Ohio large-load tariff in force.
AEP Ohio tariff: ≥25 MW, 85% take-or-pay, on-site-gen curtailment sync.
Incentive detail: DC sales tax exemption on equipment and electricity (2022 law); JobsOhio grants.
Site location
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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 Franklin County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN113629 | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 65.6 |
| BIXBY | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 64.4 |
| UNKNOWN113602 | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 64.2 |
| OZ Franklin | Greenfield | — | — | 3.2 yrs | 63.2 |
| OZ Franklin | Greenfield | — | — | 3.2 yrs | 63.0 |
| OZ Franklin | Greenfield | — | — | 3.2 yrs | 62.3 |
| OZ Franklin | Greenfield | — | — | 3.2 yrs | 62.3 |
| OZ Franklin | Greenfield | — | — | 3.2 yrs | 62.3 |
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.
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This page shows a public slice of the GridCensus dataset for HAYDEN, Franklin County. 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.