United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESProjects with signed interconnection agreements in the USA — 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 This shows every request: active, built and withdrawn.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 shown2,141423.2 GW
Active in queue2,001.0 GW9,187 requests
Agreement signed423.2 GW2,141 requests
Withdrawn24,2054,519.8 GW never built
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
2,141 requests · page 2 of 43
| Project | Capacity | Status |
|---|---|---|
| Gas project 417, Muhlenberg County Gas |
780 MW | Agreement signed |
| Blue Bird Solar Solar · Gigawatt Solar LLC |
773 MW | Agreement signed |
| Centennial Flats Solar + storage |
767 MW | Agreement signed |
| Silver Ridge Mount Signal Solar + storage |
750 MW | Agreement signed |
| Coal project GI-2003-3, Pueblo County Coal |
750 MW | Agreement signed |
| CPC West Wind + storage |
750 MW | Agreement signed |
| Gas project J1246, Iberville Parish County Gas |
725 MW | Agreement signed |
| Gas project IC-1255, Bartow County Gas |
722 MW | Agreement signed |
| Gas project IC-1257, Bartow County Gas |
722 MW | Agreement signed |
| Gas project IC-1256, Bartow County Gas |
722 MW | Agreement signed |
| Gas project IC-1264, Heard County Gas |
722 MW | Agreement signed |
| Gas project IC-1258, Bartow County Gas |
722 MW | Agreement signed |
| Gas project IC-1263, Heard County Gas |
722 MW | Agreement signed |
| Gas project IC-1259, Effingham County Gas |
722 MW | Agreement signed |
| Kingsley Solar Farm Solar + storage |
720 MW | Agreement signed |
| Buttonbush Solar 2 Solar + storage |
716 MW | Agreement signed |
| Gas project J351, St. Joseph County Gas |
715 MW | Agreement signed |
| Presidio Solar + storage |
713 MW | Agreement signed |
| Meitner Wind Onshore wind · IP Meitner, LLC |
709 MW | Agreement signed |
| Sanborn Solar 2 Solar + storage |
707 MW | Agreement signed |
| Revoultion Offshore wind Offshore wind |
704 MW | Agreement signed |
| Meitner Solar Solar · IP Meitner, LLC |
703 MW | Agreement signed |
| Solar + storage project Company LU, Mineral County Solar + storage |
700 MW | Agreement signed |
| Solar + storage project Company MI, Churchill County Solar + storage |
700 MW | Agreement signed |
| Kawich Solar + storage |
700 MW | Agreement signed |
| Cedar Bayou 5 (TEF - Due Diligence) Gas · NRG Cedar Bayou 5 LLC |
697 MW | Agreement signed |
| Gas project LGE-GIS-2013-001, Jefferson County Gas |
691 MW | Agreement signed |
| Gas project LGE-GIS-2010-001, Jefferson County Gas |
690 MW | Agreement signed |
| Gas project GI-2011-4, Denver County Gas |
687 MW | Agreement signed |
| Menifee Power Bank Battery storage |
680 MW | Agreement signed |
| Steel City Battery Storage Battery storage |
675 MW | Agreement signed |
| Gas project LGE-GIS-2022-003, Jefferson County Gas |
660 MW | Agreement signed |
| Gas project LGE-GIS-2023-002, Mercer County Gas |
660 MW | Agreement signed |
| Pinnington Solar Solar + storage · Hecate Energy Longhorn Solar LLC |
654 MW | Agreement signed |
| Solar + storage project GEN-2020-007, Linn County Solar + storage |
650 MW | Agreement signed |
| Bonanza Peak Solar Farm Solar + storage |
641 MW | Agreement signed |
| Short Creek Solar Solar + storage · Wichita Solar I, LLC |
628 MW | Agreement signed |
| Cady Solar Solar + storage |
626 MW | Agreement signed |
| Aurelius Wind Onshore wind · IP Roman Wind, LLC |
622 MW | Agreement signed |
| Willow Rock Energy Storage Other |
620 MW | Agreement signed |
| Solar project IC-652, Sumter County Solar |
615 MW | Agreement signed |
| Australis Solar + storage |
614 MW | Agreement signed |
| Daylight Solar + storage |
611 MW | Agreement signed |
| Cornucopia Hybrid Solar + storage |
605 MW | Agreement signed |
| Moccasin Solar Solar + storage · Swenson Solar LLC |
604 MW | Agreement signed |
| Operation Sunshine Solar + storage · Duck Creek Solar, LLC |
603 MW | Agreement signed |
| Danish Fields Solar Solar · Danish Fields Solar, LLC |
603 MW | Agreement signed |
| Cachena Solar SLF Solar + storage · Clear Fork Creek Solar LLC |
601 MW | Agreement signed |
| Onshore wind project GI-2016-3, Lincoln County Onshore wind |
600 MW | Agreement signed |
| Bonanza Solar Solar + storage |
600 MW | Agreement signed |
Page 2 of 43
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Capacity in the queue by state
Click a state to drill down.
AK–ME850MWVT90MWNH25MWWA3.1GWID4.1GWMT1.2GWND2.1GWMN309MWIL7.4GWWI3.6GWMI4.9GWNY–RI982MWMA6GWOR4.7GWNV21GWWY5.2GWSD3.5GWIA1.9GWIN11GWOH8.3GWPA2.3GWNJ1.2GWCT648MWCA82GWUT4.1GWCO11GWNE5.1GWMO7.9GWKY7.3GWWV1.3GWVA7.3GWMD1.5GWDE50MWAZ9.8GWNM8.3GWKS9.2GWAR1.8GWTN3.5GWNC2.9GWSC842MWDC–OK14GWLA3.1GWMS1.8GWAL3.1GWGA17GWHI–TX125GWFL860MW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- ERCOT (Texas)578 · 119.3 GW
- CAISO (California)235 · 96.2 GW
- West (non-ISO utilities)349 · 60.6 GW
- Southeast (non-ISO utilities)192 · 37.8 GW
- SPP (Southwest Power Pool)212 · 37.6 GW
- PJM (Mid-Atlantic, Midwest)343 · 35.0 GW
- MISO (Midcontinent)187 · 28.1 GW
- ISO-NE (New England)45 · 8,609 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 · Planned power plants (EIA)