VANDOLAH
SubstationFlorida · DUKE ENERGY FLORIDA, LLC
VANDOLAH is an electric transmission substation in Florida, operated by DUKE ENERGY FLORIDA, LLC. It is classified as high-voltage (230 kv) and connects 6 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 |
|---|---|---|---|---|
| #12751 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 24.3 mi |
| #29328 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 8.9 mi |
| #39090 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 8.9 mi |
| #41016 | 230 kV | — | IN SERVICE | 48.9 mi |
| #43878 | 230 kV | — | IN SERVICE | 27.7 mi |
| #49608 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of VANDOLAH, 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 |
|---|---|---|---|---|---|---|---|
| Hines Energy Complex | Brownfield | FL | Polk | — | 1,034 MW | — | 76.0 |
| FORT MEADE | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.6 yrs | 72.4 |
| UNKNOWN172550 | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.6 yrs | 72.1 |
| UNKNOWN125380 | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.6 yrs | 71.5 |
| TAP161053 | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.6 yrs | 71.1 |
| HINES ENERGY COMPLEX | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.6 yrs | 71.0 |
| DESOTO COUNTY PLANT | Substation-Adjacent | FL | DeSoto County | 230 kV | 300 MW | 3.6 yrs | 70.9 |
| DESOTO NEXT GENERATION SOLAR ENERGY | Substation-Adjacent | FL | DeSoto County | 230 kV | 300 MW | 3.6 yrs | 70.7 |
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 VANDOLAH substation, Florida. 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.