Sullivan County, IN interconnection queue
20 interconnection applications are pending in Sullivan County, IN, requesting 6.4 GW of new generating capacity, as of 15 August 2026. 3 projects have been built here and 16 have been withdrawn since 2011.
Source: interconnection queues published by MISO, PJM. 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 Sullivan County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 7 | 3.7 GW |
| Hybrid | 5 | 1.4 GW |
| Solar | 7 | 1.3 GW |
| Battery | 1 | 50 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 3 | 650 MW | 7.7% |
| Still pending | 20 | 6.4 GW | 51.3% |
| Withdrawn | 16 | 14.0 GW | 41.0% |
| 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 |
|---|---|---|---|---|---|
| X3-028 Sullivan 345 kV | Unknown | 3.5 GW | withdrawn | 2011-08 | PJM |
| Sullivan 345 kV | Unknown | 2.5 GW | withdrawn | 2021-07 | PJM |
| Sullivan 345 kV | Unknown | 2.0 GW | withdrawn | 2019-10 | PJM |
| Sullivan-Rockport 765 kV | Solar | 1.2 GW | withdrawn | 2020-09 | PJM |
| Sullivan 345 kV | Unknown | 1.0 GW | withdrawn | 2019-08 | PJM |
| Sullivan-Rockport 765 kV | Solar | 900 MW | withdrawn | 2020-09 | PJM |
| Merom (HED) - Dresser 345.0kV | Gas | 650 MW | active | 2024-04 | MISO |
| Merom (HED) - Dresser 345.0kV | Gas | 642 MW | active | 2025-08 | MISO |
| Sullivan-Rockport 765 kV | Solar | 600 MW | withdrawn | 2020-09 | PJM |
| Merom Primary - Worthington Primary 345.0kV | Hybrid | 560 MW | active | 2022-09 | MISO |
| Petersburg - Sullivan (AEP/PJM) 345.0kV | Gas | 500 MW | active | 2025-05 | MISO |
| Sullivan 345kV #1 | Gas | 480 MW | active | 2015-10 | PJM |
| Sullivan 345kV #2 | Gas | 480 MW | active | 2015-10 | PJM |
| Petersburg - Sullivan (AEP/PJM) 345.0kV | Gas | 470 MW | active | 2024-04 | MISO |
| Petersburg - Sullivan (AEP/PJM) 345.0kV | Gas | 470 MW | active | 2025-05 | MISO |
How this county ranks
Sullivan County ranks #35 of 1,607 US counties by capacity currently queued, and #1 of 57 in Indiana.
Other Indiana counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Pulaski County | 10 | 3.2 GW |
| Vermillion County | 4 | 2.4 GW |
| White County | 13 | 2.1 GW |
| Fountain County | 4 | 1.4 GW |
| Blackford County | 7 | 1.3 GW |
| St. Joseph County | 4 | 1.2 GW |
| Greene County | 6 | 1.2 GW |
| Knox County | 7 | 900 MW |
Go deeper on Sullivan 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 Sullivan County on the map County reports All of Indiana