TAP151597
SubstationFlorida · DUKE ENERGY FLORIDA, LLC
At a glance
TAP151597 is an electric transmission substation in Florida, on DUKE ENERGY FLORIDA, LLC's transmission network. It is classified as unclassified and connects 3 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 |
|---|---|---|---|---|
| #103239 | — | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 1.0 mi |
| #105588 | — | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 0.4 mi |
| #111316 | — | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP151597, 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 |
|---|---|---|---|---|---|---|---|
| STATE ROUTE 60 | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.7 yrs | 67.6 |
| UNKNOWN108701 | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.7 yrs | 67.5 |
| SOUTH ELOISE | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.7 yrs | 66.5 |
| Brownfield Site | Brownfield | FL | Hardee County | — | 1,560 MW | 3.7 yrs | 66.0 |
| RIVERVIEW | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.7 yrs | 65.8 |
| UNKNOWN127935 | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.7 yrs | 65.7 |
| FISHHAWK | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.7 yrs | 65.6 |
| TAP142089 | Substation-Adjacent | FL | Polk County | 230 kV | 300 MW | 3.7 yrs | 65.5 |
Who owns the transmission lines at TAP151597?
The 3 connected lines listed above are owned by DUKE ENERGY FLORIDA, LLC. Their combined recorded length is about 1.6 miles.
How do candidate sites near TAP151597 score?
The 8 highest-scoring candidate sites within about 25 miles range from 66 to 68 on the 0–100 DC Readiness scale. They fall in Hillsborough County, Polk County, Hardee County. The Florida average across 4,344 scored sites is 56. 1,539 of those Florida sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to TAP151597 substation?
3 transmission lines terminate at or pass through TAP151597 in the HIFLD line data. Together the listed lines cover about 1.6 miles.
Who owns TAP151597 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP151597 belong to DUKE ENERGY FLORIDA, LLC. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP151597 substation located?
TAP151597 is in Florida at 27.5874, -81.9444. The datacenter candidate sites closest to it are in Hillsborough County, Polk County, Hardee County.
Are there datacenter candidate sites near TAP151597 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP151597. The highest-scoring is STATE ROUTE 60 at 68/100. Across Florida, the average DC Readiness score is 56.
More in Florida
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “TAP151597 substation, Florida”, https://gridcensus.com/substations/florida/tap151597-769afe31 (data as of June 29, 2026).
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
Every site and score for TAP151597 substation, Florida is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.