SOUTHWOOD
SubstationFlorida · DUKE ENERGY FLORIDA, LLC
SOUTHWOOD 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 |
|---|---|---|---|---|
| #35 | 230 kV | — | IN SERVICE | 1.5 mi |
| #35345 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 4.7 mi |
| #47953 | 230 kV | — | IN SERVICE | 3.1 mi |
| #51116 | 230 kV | — | — | 2.7 mi |
| #12896 | 115 kV | — | — | 0.1 mi |
| #21190 | 115 kV | — | — | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of SOUTHWOOD, 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 |
|---|---|---|---|---|---|---|---|
| DEADEND167102 | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 76.0 |
| WINDERMERE | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 75.9 |
| UNKNOWN120236 | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 75.9 |
| LAKE AGNES | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.6 yrs | 75.8 |
| CONVENTION CENTER | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 75.8 |
| UNKNOWN120234 | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 75.1 |
| TAFT | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 74.9 |
| INTERNATIONAL DRIVE | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 74.8 |
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 SOUTHWOOD 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.