TAP146086
SubstationAlabama · ALABAMA POWER CO
TAP146086 is an electric transmission substation in Alabama, operated by ALABAMA POWER CO. 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 |
|---|---|---|---|---|
| #15649 | 115 kV | ALABAMA POWER CO | IN SERVICE | 0.0 mi |
| #28684 | 115 kV | ALABAMA POWER CO | IN SERVICE | 0.0 mi |
| #36427 | 115 kV | ALABAMA POWER CO | IN SERVICE | 5.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP146086, 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 |
|---|---|---|---|---|---|---|---|
| TENASKA LINDSAY HILL GENERATING STATION | Substation-Adjacent | AL | Autauga County | 500 kV | 1,000 MW | 3.7 yrs | 76.4 |
| BILLINGSLEY | Substation-Adjacent | AL | Autauga County | 500 kV | 1,000 MW | 3.7 yrs | 72.5 |
| Greenfield (BILLINGSLEY - AUTAUGAVILLE) | Greenfield | AL | Autauga County | 500 kV | 1,000 MW | 3.7 yrs | 70.8 |
| NORTH SELMA | Substation-Adjacent | AL | Dallas County | 230 kV | 300 MW | 3.7 yrs | 70.2 |
| Greenfield (BILLINGSLEY - SOUTH BESSEMER) | Greenfield | AL | Chilton County | 500 kV | 1,000 MW | 3.7 yrs | 69.0 |
| DISTRICT 100 TRANSCO GAS PIPE LINE | Substation-Adjacent | AL | Autauga County | 115 kV | 100 MW | 3.7 yrs | 67.3 |
| TAP173615 | Substation-Adjacent | AL | Chilton County | 115 kV | 100 MW | 3.7 yrs | 67.0 |
| UNKNOWN160839 | Substation-Adjacent | AL | Chilton County | 115 kV | 100 MW | 3.7 yrs | 66.7 |
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 TAP146086 substation, Alabama. 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.