137TH AVENUE
SubstationFlorida
At a glance
137TH AVENUE is an electric transmission substation in Florida. It is classified as high-voltage (230 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
No owner is recorded for the lines that connect here.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #126681 | 230 kV | — | IN SERVICE | 3.2 mi |
| #139816 | 230 kV | — | IN SERVICE | 6.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of 137TH AVENUE, 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 |
|---|---|---|---|---|---|---|---|
| LEVEE | Substation-Adjacent | FL | Miami-Dade County | 500 kV | 1,000 MW | 3.7 yrs | 70.8 |
| ANDYTOWN | Substation-Adjacent | FL | Broward County | 500 kV | 1,000 MW | 3.7 yrs | 68.8 |
| TAP150931 | Substation-Adjacent | FL | Broward County | 230 kV | 300 MW | 3.7 yrs | 68.5 |
| UNKNOWN108426 | Substation-Adjacent | FL | Broward County | 230 kV | 300 MW | 3.7 yrs | 68.5 |
| TAP169166 | Substation-Adjacent | FL | Miami-Dade County | 230 kV | 300 MW | 3.7 yrs | 67.6 |
| MIAMI SHORES | Substation-Adjacent | FL | Miami-Dade County | 230 kV | 300 MW | 3.7 yrs | 67.6 |
| UNKNOWN120065 | Substation-Adjacent | FL | Miami-Dade County | 230 kV | 300 MW | 3.7 yrs | 67.6 |
| 137TH AVENUE | Substation-Adjacent | FL | Miami-Dade County | 230 kV | 300 MW | 3.7 yrs | 67.5 |
How does 137TH AVENUE compare with other substations in Florida?
Florida has 2,533 substation records in HIFLD, of which 943 carry a station name; the rest are unnamed tap points, risers and line ends. 254 named substations in the state are in 137TH AVENUE's 230–344 kV band (27% of named stations). 15 sit in a higher band. 15 named substations in Florida operate at 345 kV or above. The highest voltage recorded in the state is 500 kV, and the state median is 138 kV.
How do candidate sites near 137TH AVENUE score?
The 8 highest-scoring candidate sites within about 25 miles range from 68 to 71 on the 0–100 DC Readiness scale. They fall in Miami-Dade County, Broward 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
What voltage is 137TH AVENUE substation?
137TH AVENUE has a maximum voltage of 230 kV. That places it in the 230–344 kV band. The median named US substation in this dataset is 115 kV, so 137TH AVENUE is above the national midpoint.
How many transmission lines connect to 137TH AVENUE substation?
2 transmission lines terminate at or pass through 137TH AVENUE in the HIFLD line data. The connected lines listed here run at 230 kV. Together the listed lines cover about 10 miles.
Where is 137TH AVENUE substation located?
137TH AVENUE is in Florida at 25.7873, -80.4181. The datacenter candidate sites closest to it are in Miami-Dade County, Broward County.
Are there datacenter candidate sites near 137TH AVENUE substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of 137TH AVENUE. The highest-scoring is LEVEE at 71/100. Across Florida, the average DC Readiness score is 56.
Other 230 kV substations in Florida
- LAUDERDALE· 24 lines
- DAVIS· 18 lines
- SANFORD· 17 lines
- STANTON· 16 lines
- FORT MYERS SWITCHYARD· 15 lines
- RANCH· 15 lines
- BREVARD· 14 lines
- BROWARD· 13 lines
- All named substations in Florida· 943 stations
- Datacenter candidate sites in Florida· 4,344 sites
- Brownfield and retired plant sites in Florida
- Substations by state
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, “137TH AVENUE substation, Florida”, https://gridcensus.com/substations/florida/137th-avenue-9411afc8 (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 137TH AVENUE 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.