Mcpherson County, South Dakota — Interconnection Projects
The interXdata warehouse tracks 12 interconnection projects in Mcpherson, South Dakota, representing 7,014 MW of requested capacity.
12Total projects
0Active
2Operational
10Withdrawn
7,014 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Wind | 10 | 6,244 MW |
| Coal | 1 | 750 MW |
| Solar | 1 | 20 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Collins | T32 | Wind | 2,500.0 MW | withdrawn | McPherson, South Dakota |
| Collins III | T34 | Wind | 1,500.0 MW | withdrawn | McPherson, South Dakota |
| Collins II | T33 | Wind | 1,000.0 MW | withdrawn | McPherson, South Dakota |
| West Queue Project GI-0111a — Coal in Mcpherson, South Dakota | GI-0111a | Coal | 750.0 MW | withdrawn | Mcpherson, South Dakota |
| Big Stone South to Ellendale 345kV | J1621 | Wind | 400.0 MW | withdrawn | McPherson, South Dakota |
| Ellendale 345 - Twin Brooks 345.0kV | J3420 | Wind | 200.0 MW | operational | McPherson, South Dakota |
| Ellendale - Twin Brooks 345kV | J2333 | Wind | 200.0 MW | withdrawn | McPherson, South Dakota |
| Ellendale 345 - Twin Brooks 345.0kV | J3428 | Wind | 200.0 MW | operational | McPherson, South Dakota |
| Ellendale - Twin Brooks 345kV | J2338 | Wind | 200.0 MW | withdrawn | McPherson, South Dakota |
| MISO Queue Project G296 — Wind in Mcpherson, South Dakota | G296 | Wind | 25.0 MW | withdrawn | Mcpherson, South Dakota |
| Leola Substation 41.6kV | J1738 | Solar | 20.0 MW | withdrawn | McPherson, South Dakota |
| MISO Queue Project G275 — Wind in Mcpherson, South Dakota | G275 | Wind | 19.0 MW | withdrawn | Mcpherson, South Dakota |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; MISO — generator interconnection queue; PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Get an alert when a new project is proposed in Mcpherson County.
Start tracking with interXdata