TAP154711
SubstationMissouri · ENTERGY ARKANSAS INC
TAP154711 is an electric transmission substation in Missouri, operated by ENTERGY ARKANSAS INC. It is classified as sub-transmission (115 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 |
|---|---|---|---|---|
| #40786 | 132 kV | ENTERGY ARKANSAS INC | IN SERVICE | 0.4 mi |
| #64650 | 132 kV | ENTERGY ARKANSAS INC | IN SERVICE | 2.2 mi |
| #65513 | 132 kV | ENTERGY ARKANSAS INC | IN SERVICE | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP154711, 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 |
|---|---|---|---|---|---|---|---|
| JONESBORO EHV | Substation-Adjacent | AR | Craighead County | 500 kV | 1,000 MW | 1.4 yrs | 66.5 |
| Greenfield (DELL - JONESBORO EHV) | Greenfield | AR | Craighead County | 500 kV | 1,000 MW | 1.4 yrs | 66.1 |
| Greenfield (DELL - JONESBORO EHV) | Greenfield | AR | Craighead County | 500 kV | 1,000 MW | 1.4 yrs | 65.0 |
| Greenfield (DELL - JONESBORO EHV) | Greenfield | AR | Craighead County | 500 kV | 1,000 MW | 1.4 yrs | 65.0 |
| Greenfield (INDEPENDENCE SUBSTATION - JONE) | Greenfield | AR | Craighead County | 500 kV | 1,000 MW | 1.4 yrs | 64.7 |
| AECC JONESBORO NORTH | Substation-Adjacent | AR | Greene County | 161 kV | 100 MW | 1.4 yrs | 63.7 |
| UNKNOWN123318 | Substation-Adjacent | AR | Greene County | 132 kV | 100 MW | 1.4 yrs | 63.6 |
| RECTOR | Substation-Adjacent | AR | Clay County | 161 kV | 100 MW | 1.4 yrs | 63.3 |
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 TAP154711 substation, Missouri. 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.