WILLOW GLEN (500KV)
SubstationLouisiana
WILLOW GLEN (500KV) is an electric transmission substation in Louisiana. It is classified as extra-high-voltage (500 kv) and connects 5 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.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of WILLOW GLEN (500KV), 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 |
|---|---|---|---|---|---|---|---|
| WILLOW GLEN (500KV) | Substation-Adjacent | LA | Ascension Parish | 500 kV | 1,000 MW | 2.8 yrs | 68.9 |
| COLY | Substation-Adjacent | LA | Livingston Parish | 500 kV | 1,000 MW | 2.8 yrs | 64.0 |
| OAK VILLA | Substation-Adjacent | LA | East Baton Rouge Parish | 230 kV | 300 MW | 2.8 yrs | 63.1 |
| UNKNOWN149836 | Substation-Adjacent | LA | Iberville Parish | 500 kV | 1,000 MW | 2.8 yrs | 63.0 |
| HAZEL | Substation-Adjacent | LA | East Baton Rouge Parish | 230 kV | 300 MW | 2.8 yrs | 62.9 |
| UNKNOWN112497 | Substation-Adjacent | LA | East Baton Rouge Parish | 230 kV | 300 MW | 2.8 yrs | 62.9 |
| EC Near Formosa Plastics | Greenfield | LA | East Baton Rouge | — | — | 1.4 yrs | 62.6 |
| UNKNOWN111776 | Substation-Adjacent | LA | East Baton Rouge Parish | 230 kV | 300 MW | 2.8 yrs | 62.5 |
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 WILLOW GLEN (500KV) 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.