TAP156090
SubstationKentucky · EAST KENTUCKY POWER COOP, INC
TAP156090 is an electric transmission substation in Kentucky, 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 |
|---|---|---|---|---|
| #8209 | 161 kV | EAST KENTUCKY POWER COOP, INC | IN SERVICE | 6.7 mi |
| #8816 | 161 kV | EAST KENTUCKY POWER COOP, INC | IN SERVICE | 0.1 mi |
| #24861 | 161 kV | EAST KENTUCKY POWER COOP, INC | IN SERVICE | 23.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP156090, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN109449 | Substation-Adjacent | KY | Clark County | 345 kV | 600 MW | 3.6 yrs | 68.6 |
| UNKNOWN122443 | Substation-Adjacent | KY | Clark County | 138 kV | 100 MW | 3.6 yrs | 68.2 |
| Greenfield (J K SMITH (345 KV) - UNKNOWN10) | Greenfield | KY | Clark County | 345 kV | 600 MW | 3.6 yrs | 66.4 |
| J K Smith | Brownfield | KY | Clark County | — | 608 MW | 3.6 yrs | 65.9 |
| TAP155498 | Substation-Adjacent | KY | Estill County | 161 kV | 100 MW | 3.6 yrs | 65.7 |
| UNKNOWN121825 | Substation-Adjacent | KY | Lee County | 161 kV | 100 MW | 3.6 yrs | 65.3 |
| UNKNOWN122357 | Substation-Adjacent | KY | Estill County | 161 kV | 100 MW | 3.6 yrs | 64.9 |
| TAP155038 | Substation-Adjacent | KY | Owsley County | 161 kV | 100 MW | 3.6 yrs | 64.8 |
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 TAP156090 substation, Kentucky. 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.