United States โบ Grid โบ Interconnection queues โบ Illinois
OCTARY USA ยท INTERCONNECTION QUEUESInterconnection queue in Illinois, PJM
Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.
Requests shown14921.8 GW
Active in queue21.8 GW149 requests
Agreement signed3,379 MW25 requests
Withdrawn37457.8 GW never built
Map
Loading requestsโฆ
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
149 requests ยท page 1 of 3
| Project | Capacity | Status |
|---|---|---|
| Heritage Prairie Wind Onshore wind |
850 MW | Agreement signed |
| Battery storage project AH2-416, Livingston County Battery storage |
450 MW | In study |
| Battery storage project AG2-545, Mchenry County Battery storage ยท Monarch Grid, LLC |
400 MW | In study |
| Battery storage project AJ1-012, Lake County Battery storage |
354 MW | In study |
| Solar project AH2-340, Stark County Solar |
350 MW | In study |
| Panther Grove Wind Onshore wind |
350 MW | Agreement signed |
| Battery storage project AJ1-011, Lake County Battery storage |
328 MW | In study |
| Pleasant Grove Solar Solar ยท Deriva Energy Solar, LLC |
300 MW | In study |
| Onshore wind project AH2-270, Whiteside County Onshore wind |
300 MW | In study |
| Battery storage project AI1-024, Mclean County Battery storage |
300 MW | In study |
| Steward Creek Solar Solar ยท Steward Creek Solar, LLC |
300 MW | In study |
| Panther Grove 2 Onshore wind |
300 MW | Agreement signed |
| Dawson Solar Solar ยท Deriva Energy Solar, LLC |
300 MW | In study |
| Battery storage project AH2-415, Livingston County Battery storage |
300 MW | In study |
| Burr Oak Solar Solar ยท Leeward Renewable Energy Development, LLC |
300 MW | In study |
| South Dixon Solar Solar ยท Deriva Energy Solar, LLC |
300 MW | In study |
| Solar project AG2-363, Tazewell County Solar ยท Mackinaw Solar LLC |
300 MW | In study |
| Black Diamond Solar Solar ยท Black Diamond Solar Power, LLC |
299 MW | In study |
| Solar project AG2-453, Kendall County Solar ยท Fox Valley Energy Facility, LLC |
280 MW | In study |
| Solar project AH2-342, Stark County Solar |
280 MW | In study |
| Beacon Solar Solar ยท Beacon Solar, LLC |
260 MW | In study |
| Battery storage project AJ1-014, Will County Battery storage |
260 MW | In study |
| Livingston Wind Onshore wind ยท Livingston Wind Project, LLC |
255 MW | In study |
| Gipper Solar Farm Solar ยท Gipper Solar Farm, LLC |
255 MW | In study |
| Battery storage project AI1-149, Mchenry County Battery storage |
250 MW | In study |
| Battery storage project AJ1-013, Will County Battery storage |
250 MW | In study |
| Solar + storage project AI1-172, Grundy County Solar + storage |
250 MW | In study |
| Solar + storage project AH2-113, Livingston County Solar + storage |
250 MW | In study |
| Battery storage project AI1-154, Will County Battery storage |
230 MW | In study |
| Battery storage project AH2-421, Grundy County Battery storage |
230 MW | In study |
| Broomstick Solar Energy Centergy Center Solar |
210 MW | Paused / redesign |
| Solar + storage project AH2-363, Kankakee County Solar + storage |
200 MW | In study |
| Solar project AH1-151, Lee County Solar ยท Steward Creek Solar, LLC |
200 MW | In study |
| Solar project AH1-150, Lee County Solar ยท Steward Creek Solar, LLC |
200 MW | In study |
| Steward Creek Solar Solar ยท Steward Creek Solar, LLC |
200 MW | In study |
| South Dixon Solar Solar ยท Deriva Energy Solar, LLC |
200 MW | In study |
| Onshore wind project AI1-191, Stephenson County Onshore wind |
200 MW | In study |
| Blooming Grove Solar Energy Center Solar |
200 MW | Agreement signed |
| Solar project AG2-364, Tazewell County Solar ยท Mackinaw Solar LLC |
200 MW | In study |
| Rolling Farms Wind Project Onshore wind |
200 MW | Agreement signed |
| Riverbank Energy Battery storage ยท Lincoln Reserve Energy, LLC |
200 MW | In study |
| Battery storage project AI1-023, Mclean County Battery storage |
200 MW | In study |
| Battery storage project AG2-544, Mchenry County Battery storage ยท Monarch Grid, LLC |
200 MW | In study |
| Solar project AH1-044, Lee County Solar ยท Steward Creek Solar, LLC |
200 MW | In study |
| Lower Crossing Wind Onshore wind |
200 MW | Paused / redesign |
| Gipper Wind Farm Onshore wind ยท Gipper Wind Farm, LLC |
191 MW | In study |
| Solar project AH1-338, Lee County Solar ยท Prairie Brome Solar LLC |
180 MW | In study |
| Nuclear project AH1-714, Lasalle County Nuclear ยท Constellation Energy Generation, LLC |
174 MW | In study |
| Solar + storage project AH2-258, Kendall County Solar + storage |
172 MW | In study |
| Battery storage project AH2-259, Kendall County Battery storage |
172 MW | In study |
Page 1 of 3
Next โ
Capacity in the queue by state
Click a state to drill down.
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
20162025
Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines ยท Planned power plants (EIA)