Clark County, SD interconnection queue
1 interconnection applications are pending in Clark County, SD, requesting 200 MW of new generating capacity, as of 15 August 2026. 3 projects have been built here and 4 have been withdrawn since 2002.
Source: interconnection queues published by WAPA-IS. 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 Clark County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Wind | 1 | 200 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 3 | 46 MW | 37.5% |
| Still pending | 1 | 200 MW | 12.5% |
| Withdrawn | 4 | 699 MW | 50.0% |
| 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 |
|---|---|---|---|---|---|
| On proposed Big Stone-Ellendale 345 kV line approx. 76 miles west of Big Stone | Wind | 200 MW | withdrawn | 2015-05 | MISO |
| Big Stone to Ellendale 345 kV | Wind | 200 MW | withdrawn | 2020-06 | MISO |
| GEN-2018-035 | Wind | 200 MW | withdrawn | 2018-05 | SPP |
| GI-0901 | Wind | 200 MW | active | 2009-01 | WAPA-IS |
| 107 | Wind | 99 MW | withdrawn | 2009-05 | NWMT |
| 110 | Wind | 20 MW | completed | 2009-10 | NWMT |
| GI-1309 | Wind | 20 MW | completed | 2013-08 | WAPA-IS |
| GI-0218 | Other | 8 MW | completed | 2002-12 | WAPA-IS |
How this county ranks
Clark County ranks #936 of 1,607 US counties by capacity currently queued, and #9 of 19 in South Dakota.
Other South Dakota counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Campbell County | 10 | 2.1 GW |
| Deuel County | 2 | 1.3 GW |
| Brookings County | 2 | 980 MW |
| Grant County | 2 | 500 MW |
| McPherson County | 2 | 400 MW |
| Brown County | 3 | 374 MW |
| Day County | 1 | 300 MW |
| Bon Homme County | 1 | 200 MW |
Go deeper on Clark 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 Clark County on the map County reports All of South Dakota