United States โบ Grid โบ Interconnection queues
OCTARY USA ยท INTERCONNECTION QUEUESInterconnection queue in the USA (2023 requests) โ page 2
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 This shows every request: active, built and withdrawn.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 shown1,249298.6 GW
Active in queue298.6 GW1,249 requests
Agreement signed34.6 GW168 requests
Withdrawn2,063551.8 GW never built
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
1,249 requests ยท page 2 of 25
| Project | Capacity | Status |
|---|---|---|
| Solar + storage project 2023-G1, Fresno County Solar + storage |
800 MW | In study |
| Solar + storage project G0850, Sherman County Solar + storage |
800 MW | In study |
| Solar + storage project AJ1-008, Clermont County Solar + storage |
800 MW | In study |
| Solar + storage project G0932, Benton County Solar + storage |
800 MW | In study |
| Solar + storage project G1037, Benton County Solar + storage |
800 MW | In study |
| Solar + storage project G0849, Sherman County Solar + storage |
800 MW | In study |
| Solar + storage project 2023-G2, Fresno County Solar + storage |
800 MW | In study |
| Solar + storage project Q104, Millard County Solar + storage ยท Intermountain Power Agency |
800 MW | In study |
| Solar + storage project G1039, Benton County Solar + storage |
800 MW | In study |
| Solar + storage project G0920, Benton County Solar + storage |
800 MW | In study |
| Solar + storage project 23-233, Jefferson County Solar + storage |
800 MW | In study |
| Solar + storage project 23-234, Jefferson County Solar + storage |
800 MW | In study |
| Solar + storage project G0933, Benton County Solar + storage |
800 MW | In study |
| Solar + storage project G1038, Benton County Solar + storage |
800 MW | In study |
| Wind + storage project G1041, Sherman County Wind + storage |
750 MW | In study |
| Other project 23-229, Jefferson County Other |
750 MW | In study |
| Stable Solar + storage |
750 MW | In study |
| Replacing 749 MW of coal generation with BESS; Campbell 3 Other |
749 MW | In study |
| Sunglow Solar + storage |
744 MW | In study |
| Wind + storage project G0921, Thurston County Wind + storage |
718 MW | In study |
| Meitner Wind Onshore wind ยท IP Meitner, LLC |
709 MW | Agreement signed |
| Gas project IC-1158, Mobile County Gas |
685 MW | Paused / redesign |
| Jack County III โรรฌ 345 kV Gas ยท Jack County Power Development, LLC |
660 MW | In study |
| Gas project LGE-GIS-2023-002, Mercer County Gas |
660 MW | Agreement signed |
| Battery storage project G1056, Deschutes County Battery storage |
650 MW | In study |
| Battery storage project G0963, Morrow County Battery storage |
650 MW | In study |
| Battery storage project G0948, Sherman County Battery storage |
650 MW | In study |
| Battery storage project G0947, Sherman County Battery storage |
650 MW | In study |
| Battery storage project G0965, Umatilla County Battery storage |
650 MW | In study |
| Battery storage project G0946, Sherman County Battery storage |
650 MW | In study |
| Aurelius 3 Wind Onshore wind ยท IP Roman III, LLC |
623 MW | In study |
| Aurelius 2 Wind Onshore wind ยท IP Roman Wind II, LLC |
622 MW | In study |
| Aurelius Wind Onshore wind ยท IP Roman Wind, LLC |
622 MW | Agreement signed |
| Gas project 569, Lowndes County Gas |
620 MW | In study |
| Tumbleweed Solar Solar + storage ยท Hecate Energy Tumbleweed Solar LLC |
614 MW | In study |
| Sunvine Solar + storage |
614 MW | In study |
| Maestro Solar + storage |
609 MW | In study |
| White Oak King Wind Onshore wind ยท KSK Wind Farm 1, LLC |
607 MW | In study |
| Moccasin Solar Solar + storage ยท Swenson Solar LLC |
604 MW | Agreement signed |
| Operation Sunshine Solar + storage ยท Duck Creek Solar, LLC |
603 MW | Agreement signed |
| Rocking X Solar Solar ยท 7100 Tin Top LLC |
602 MW | In study |
| Solar + storage project 2023-MP2, Mohave County Solar + storage |
600 MW | In study |
| Solar + storage project G0853, Douglas County Solar + storage |
600 MW | In study |
| Longleaf Power Station Gas ยท WattBridge Texas Holding, LLC |
600 MW | In study |
| Solar + storage project Company 254, Nye County Solar + storage |
600 MW | In study |
| Solar + storage project Company OT, Lander County Solar + storage |
600 MW | Paused / redesign |
| Wind + storage project G1007, Lewis County Wind + storage |
600 MW | In study |
| Other project G0854, Umatilla County Other |
600 MW | In study |
| Solar + storage project Company 255, Nye County Solar + storage |
600 MW | In study |
| Duran Gas |
600 MW | In study |
Page 2 of 25
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Capacity in the queue by state
Click a state to drill down.
AKโME180MWVTโNH100MWWA23GWID2.1GWMT269MWND258MWMN118MWIL2.2GWWI200MWMI1.6GWNYโRIโMA768MWOR40GWNV15GWWY1.7GWSD240MWIAโIN791MWOH1.9GWPA1.2GWNJ4.4GWCT5MWCA57GWUT4.4GWCO2.2GWNE2.6GWMO1.3GWKY1.3GWWV286MWVA2.6GWMD1.3GWDEโAZ15GWNM3.4GWKS2.8GWAR850MWTN720MWNC2.1GWSC1.6GWDCโOK5.1GWLA644MWMS1.7GWAL2.2GWGA7.1GWHIโTX79GWFL7.4GW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- West (non-ISO utilities)309 ยท 110.9 GW
- ERCOT (Texas)356 ยท 76.0 GW
- CAISO (California)107 ยท 53.4 GW
- Southeast (non-ISO utilities)210 ยท 24.0 GW
- SPP (Southwest Power Pool)82 ยท 15.1 GW
- PJM (Mid-Atlantic, Midwest)156 ยท 14.6 GW
- MISO (Midcontinent)23 ยท 3,679 MW
- ISO-NE (New England)6 ยท 1,053 MW
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
20102025
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)