TAP137409
SubstationOhio · EAST KENTUCKY POWER COOP, INC
TAP137409 is an electric transmission substation in Ohio, operated by EAST KENTUCKY POWER COOP, INC. It is classified as sub-transmission (138 kv) and connects 3 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #167 | 138 kV | EAST KENTUCKY POWER COOP, INC | IN SERVICE | 4.7 mi |
| #41886 | 138 kV | — | IN SERVICE | 3.0 mi |
| #49546 | 138 kV | — | IN SERVICE | 28.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP137409, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN113763 | Substation-Adjacent | OH | Hamilton County | 345 kV | 600 MW | 3.2 yrs | 78.5 |
| BECKJORD | Substation-Adjacent | KY | Campbell County | 345 kV | 600 MW | 3.2 yrs | 77.3 |
| SILVER GROVE | Substation-Adjacent | KY | Campbell County | 345 kV | 600 MW | 3.2 yrs | 73.3 |
| ASHLAND | Substation-Adjacent | OH | Hamilton County | 138 kV | 100 MW | 3.2 yrs | 73.2 |
| UNKNOWN122453 | Substation-Adjacent | OH | Hamilton County | 138 kV | 100 MW | 3.2 yrs | 73.1 |
| TAP153921 | Substation-Adjacent | OH | Hamilton County | 138 kV | 100 MW | 3.2 yrs | 72.7 |
| UNKNOWN162167 | Substation-Adjacent | OH | Hamilton County | 138 kV | 100 MW | 3.2 yrs | 72.5 |
| PIERCE | Substation-Adjacent | OH | Clermont County | 345 kV | 600 MW | 3.2 yrs | 72.5 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for TAP137409 substation, Ohio. 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.