Columbia County, FL interconnection queue
1 interconnection applications are pending in Columbia County, FL, requesting 74 MW of new generating capacity, as of 15 August 2026. 4 projects have been built here and 8 have been withdrawn since 2016.
Source: interconnection queues published by Duke. Parsed and normalised by Watt Street. Data as of 15 August 2026. A queued project is a request, not a commitment.
What is waiting in Columbia County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Solar | 1 | 74 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 4 | 254 MW | 30.8% |
| Still pending | 1 | 74 MW | 7.7% |
| Withdrawn | 8 | 722 MW | 61.5% |
| Suspended | 0 | — | 0.0% |
Withdrawal is the ordinary outcome of an interconnection application nationally, not a sign of a problem in this county. Most withdrawals are a developer testing a site and moving on.
The largest projects on file
| Project | Fuel | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| 617 | Battery | 200 MW | withdrawn | 2024-01 | FPL |
| 148 | Solar | 75 MW | completed | 2016-05 | Duke |
| 152 | Solar | 75 MW | completed | 2016-07 | Duke |
| 153 | Solar | 75 MW | withdrawn | 2016-07 | Duke |
| 202A | Solar | 75 MW | withdrawn | 2017-10 | Duke |
| 151 | Solar | 74 MW | active | 2016-07 | Duke |
| 169 | Solar | 74 MW | completed | 2016-12 | Duke |
| 170 | Solar | 74 MW | withdrawn | 2016-12 | Duke |
| 435 | Solar | 74 MW | withdrawn | 2022-03 | FPL |
| 436 | Solar | 74 MW | withdrawn | 2022-03 | FPL |
| 440 | Solar | 74 MW | withdrawn | 2022-03 | FPL |
| 441 | Solar | 74 MW | withdrawn | 2022-03 | FPL |
| 379 | Battery | 30 MW | completed | 2020-02 | FPL |
How this county ranks
Columbia County ranks #1156 of 1,607 US counties by capacity currently queued, and #37 of 48 in Florida.
Other Florida counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Hendry County | 40 | 3.0 GW |
| Miami-Dade County | 3 | 2.7 GW |
| Osceola County | 9 | 2.0 GW |
| St. Lucie County | 24 | 1.8 GW |
| DeSoto County | 16 | 1.2 GW |
| Collier County | 15 | 1.1 GW |
| Charlotte County | 14 | 1.0 GW |
| Martin County | 14 | 1.0 GW |
Go deeper on Columbia County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Columbia County on the map County reports All of Florida