Darlington County, SC interconnection queue
20 interconnection applications are pending in Darlington County, SC, requesting 1.2 GW of new generating capacity, as of 15 August 2026. 1 projects have been built here and 23 have been withdrawn since 2017.
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 Darlington County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Solar | 18 | 1.2 GW |
| Other | 2 | 55 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 1 | 2 MW | 2.2% |
| Still pending | 20 | 1.2 GW | 44.4% |
| Withdrawn | 23 | 1.4 GW | 51.1% |
| Suspended | 1 | — | 2.2% |
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 |
|---|---|---|---|---|---|
| 187960 | Solar | 165 MW | withdrawn | 2021-07 | Duke |
| 963113 | Solar | 88 MW | withdrawn | 2024-09 | Duke |
| 67146 | Solar | 80 MW | withdrawn | 2020-06 | Duke |
| 568892 | Solar | 76 MW | active | 2022-06 | Duke |
| 565080 | Solar | 75 MW | active | 2022-06 | Duke |
| 570382 | Solar | 75 MW | active | 2022-06 | Duke |
| PP00007 | Solar | 75 MW | active | 2024-12 | Duke |
| 917423 | Solar | 75 MW | withdrawn | 2023-09 | Duke |
| 957111 | Solar | 75 MW | withdrawn | 2024-06 | Duke |
| 167 | Solar | 75 MW | suspended | 2021-10 | S-C |
| 566478 | Solar | 75 MW | active | 2022-06 | Duke |
| 566518 | Solar | 75 MW | active | 2022-06 | Duke |
| 566542 | Solar | 75 MW | active | 2022-06 | Duke |
| 566724 | Solar | 75 MW | active | 2022-06 | Duke |
| PP00002 | Solar | 75 MW | active | 2024-09 | Duke |
How this county ranks
Darlington County ranks #318 of 1,607 US counties by capacity currently queued, and #5 of 39 in South Carolina.
Other South Carolina counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Colleton County | 19 | 5.7 GW |
| Rowan County | 4 | 2.6 GW |
| Anderson County | 18 | 1.9 GW |
| Williamsburg County | 14 | 1.2 GW |
| Berkeley County | 6 | 1.0 GW |
| Aiken County | 10 | 657 MW |
| Georgetown County | 7 | 561 MW |
| Hampton County | 6 | 550 MW |
Go deeper on Darlington 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 Darlington County on the map County reports All of South Carolina