TAP166998
SubstationLouisiana
TAP166998 is an electric transmission substation in Louisiana. 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
Ownership & operation
Operator not catalogued for this substation.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #50964 | 138 kV | — | — | 6.6 mi |
| #50967 | 138 kV | — | IN SERVICE | 16.8 mi |
| #50970 | 138 kV | — | IN SERVICE | 6.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP166998, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN116379 | Substation-Adjacent | LA | Rapides Parish | 230 kV | 300 MW | 1.4 yrs | 65.3 |
| UNKNOWN149796 | Substation-Adjacent | LA | Evangeline Parish | 138 kV | 100 MW | 1.4 yrs | 64.9 |
| UNKNOWN112416 | Substation-Adjacent | LA | Evangeline Parish | 138 kV | 100 MW | 1.4 yrs | 63.4 |
| UNKNOWN116551 | Substation-Adjacent | LA | Avoyelles Parish | 138 kV | 100 MW | 1.4 yrs | 63.0 |
| UNKNOWN115949 | Substation-Adjacent | LA | Rapides Parish | 138 kV | 100 MW | 1.4 yrs | 63.0 |
| UNKNOWN115952 | Substation-Adjacent | LA | Rapides Parish | 230 kV | 300 MW | 1.4 yrs | 62.8 |
| SHERWOOD | Substation-Adjacent | LA | Grant Parish | 230 kV | 300 MW | 1.4 yrs | 62.8 |
| UNKNOWN115950 | Substation-Adjacent | LA | Rapides Parish | 138 kV | 100 MW | 1.4 yrs | 62.6 |
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 TAP166998 substation, Louisiana. 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.