RISER143099
SubstationFlorida
RISER143099 is an electric transmission substation in Florida. It is classified as sub-transmission (138 kv) and connects 2 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 |
|---|---|---|---|---|
| #33822 | 138 kV | — | IN SERVICE | 3.0 mi |
| #35440 | 138 kV | — | — | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of RISER143099, 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 |
|---|---|---|---|---|---|---|---|
| MIDWAY | Substation-Adjacent | FL | St. Lucie County | 500 kV | 1,000 MW | 3.6 yrs | 75.1 |
| TESORO | Substation-Adjacent | FL | Martin County | 230 kV | 300 MW | 3.6 yrs | 70.9 |
| RALLS | Substation-Adjacent | FL | St. Lucie County | 230 kV | 300 MW | 3.6 yrs | 70.9 |
| UNKNOWN150694 | Substation-Adjacent | FL | St. Lucie County | 230 kV | 300 MW | 3.6 yrs | 70.8 |
| SANDPIPER | Substation-Adjacent | FL | Martin County | 230 kV | 300 MW | 3.6 yrs | 70.7 |
| UNKNOWN120611 | Substation-Adjacent | FL | St. Lucie County | 230 kV | 300 MW | 3.6 yrs | 70.5 |
| UNKNOWN120592 | Substation-Adjacent | FL | Indian River County | 230 kV | 300 MW | 3.6 yrs | 70.5 |
| TURNPIKE | Substation-Adjacent | FL | St. Lucie County | 230 kV | 300 MW | 3.6 yrs | 70.4 |
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 RISER143099 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.