POINSETT
SubstationFlorida · DUKE ENERGY FLORIDA, LLC
POINSETT is an electric transmission substation in Florida, operated by DUKE ENERGY FLORIDA, LLC. It is classified as extra-high-voltage (500 kv) and connects 10 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #1014 | 500 kV | JEA | IN SERVICE | 173.3 mi |
| #45157 | 500 kV | FLORIDA POWER & LIGHT CO | IN SERVICE | 105.8 mi |
| #52234 | 500 kV | — | IN SERVICE | 55.1 mi |
| #52235 | 500 kV | — | IN SERVICE | 55.2 mi |
| #29583 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 22.7 mi |
| #33048 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 21.0 mi |
| #38165 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 45.2 mi |
| #25745 | 230 kV | — | IN SERVICE | 38.3 mi |
| #26811 | 230 kV | — | IN SERVICE | 11.4 mi |
| #27045 | 230 kV | — | IN SERVICE | 7.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of POINSETT, 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 |
|---|---|---|---|---|---|---|---|
| POINSETT | Substation-Adjacent | FL | Brevard County | 500 kV | 1,000 MW | 3.6 yrs | 74.9 |
| TAFT | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 74.9 |
| STANTON | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 74.6 |
| UNKNOWN120263 | Substation-Adjacent | FL | Seminole County | 230 kV | 300 MW | 3.6 yrs | 74.6 |
| CAPE CANAVERAL | Substation-Adjacent | FL | Brevard County | 230 kV | 300 MW | 3.6 yrs | 74.0 |
| UNKNOWN120247 | Substation-Adjacent | FL | Seminole County | 230 kV | 300 MW | 3.6 yrs | 73.6 |
| RISER142185 | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 73.5 |
| ALTAMONTE SPRINGS | Substation-Adjacent | FL | Orange County | 230 kV | 300 MW | 3.6 yrs | 73.5 |
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 POINSETT 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.