United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 29
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 This shows every request: active, built and withdrawn.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 shown2,995427.5 GW
Active in queue427.5 GW2,995 requests
Agreement signed108.2 GW781 requests
Withdrawn9,252860.3 GW never built
Map
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
2,995 requests · page 29 of 60
| Project | Capacity | Status |
|---|---|---|
| Solar project IC-1038, Ware County Solar |
120 MW | Paused / redesign |
| Kalina Solar Solar · Aurora Solar LLC |
120 MW | In study |
| Solar project 282, Marion County Solar |
120 MW | In study |
| CC Solar I Solar |
120 MW | Paused / redesign |
| Solar project GI-2010-19, Pueblo County Solar |
120 MW | Agreement signed |
| Solterra_canceled Solar Solar |
120 MW | Paused / redesign |
| NY38 Solar Solar · Greens Corners Solar LLC |
120 MW | In study |
| Sawmill Junction Solar |
120 MW | In study |
| Solar project GI-DISIS-2021-01, Harding County Solar |
120 MW | Paused / redesign |
| Rebecca Solar Solar |
120 MW | In study |
| Canal Road Solar |
120 MW | Agreement signed |
| Solar project GEN-2024-123, Shelby County Solar |
120 MW | In study |
| Solar project GEN-2024-054, Cooper County Solar |
120 MW | In study |
| Solar project 25-IC-1324, Dodge County Solar |
120 MW | In study |
| Solar project J2685, Sharkey County Solar |
120 MW | In study |
| Solar project AH2-345, Lorain County Solar |
120 MW | In study |
| Solar project J4086, Wapello County Solar |
120 MW | In study |
| Solar project J3451, Alcona County Solar |
120 MW | In study |
| Solar project 25-IC-1373, Pike County Solar |
120 MW | In study |
| Tymochtee Solar Solar |
120 MW | Agreement signed |
| Solar project J2715, Acadia Parish County Solar |
120 MW | In study |
| Pelham Solar Solar |
120 MW | In study |
| Chester Solar Solar |
120 MW | Agreement signed |
| Moxley Solar Solar |
120 MW | In study |
| Solar project GI-2014-9, Pueblo County Solar |
120 MW | Agreement signed |
| Solar project J3168, White County Solar |
120 MW | In study |
| Solar project AG2-516, Winnebago County Solar · Kestrel Solar, LLC |
120 MW | In study |
| Ridgeway Solar Solar |
120 MW | Agreement signed |
| Solar project GI-2024-10, Adams County Solar |
120 MW | In study |
| Solar project 649, Muhlenberg County Solar |
119 MW | In study |
| Tracy Solar Energy Center Solar · Tracy Solar Energy Center, LLC |
119 MW | In study |
| Solar project IC-616, Pierce County Solar |
118 MW | Agreement signed |
| Sycamore Creek Solar Solar |
117 MW | Agreement signed |
| Solar project J3539, Alcona County Solar |
117 MW | In study |
| Shorebird Solar Solar |
117 MW | Paused / redesign |
| Pioneer Hutt Solar Solar |
116 MW | Paused / redesign |
| Butcherbird Solar Solar · Butcherbird Solar, LLC |
116 MW | In study |
| Pioneer Hutt Solar (Alternative POI) Solar · NextEra Energy Interconnection Holdings LLC |
116 MW | In study |
| Buffalo Solar Solar |
116 MW | Agreement signed |
| Solar project J2350, Pulaski County Solar |
116 MW | In study |
| Amphion Solar Phase 3 Solar · Amphion Solar, LLC |
115 MW | In study |
| SR Bacon II Solar Solar |
115 MW | In study |
| Solar project AG2-583, Cumberland County Solar · Boston Hill Solar, LLC |
115 MW | In study |
| Solar project J4142, Franklin Parish County Solar |
115 MW | In study |
| Solar project AH2-264, Van Wert County Solar |
115 MW | In study |
| Appalachian Cottontail Solar Solar |
114 MW | Agreement signed |
| Solar project GEN-2022-104, Bryan County Solar |
113 MW | In study |
| Solar project J3687, Fayette County Solar |
113 MW | In study |
| Angus Solar Solar · Angus Solar, LLC |
113 MW | Paused / redesign |
| Solar project GEN-2021-034, Lancaster County Solar |
113 MW | Agreement signed |
Page 29 of 60
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Capacity in the queue by state
Click a state to drill down.
AK–ME852MWVT90MWNH125MWWA5.1GWID866MWMT602MWND1.5GWMN11GWIL29GWWI8.8GWMI22GWNY5.8GWRI–MA7MWOR8.2GWNV2.9GWWY1.6GWSD2.1GWIA4.9GWIN23GWOH12GWPA6.2GWNJ766MWCT331MWCA5.5GWUT2.2GWCO7.2GWNE4.7GWMO7.9GWKY8.8GWWV1.3GWVA14GWMD1.5GWDE259MWAZ2.6GWNM3.9GWKS12GWAR21GWTN1.4GWNC3.9GWSC7GWDC–OK9.6GWLA14GWMS8.4GWAL4.7GWGA16GWHI–TX106GWFL16GW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- MISO (Midcontinent)747 · 133.2 GW
- ERCOT (Texas)417 · 96.8 GW
- PJM (Mid-Atlantic, Midwest)730 · 59.8 GW
- Southeast (non-ISO utilities)544 · 51.6 GW
- SPP (Southwest Power Pool)193 · 37.7 GW
- West (non-ISO utilities)240 · 34.1 GW
- NYISO (New York)72 · 6,628 MW
- CAISO (California)25 · 6,355 MW
- ISO-NE (New England)27 · 1,425 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)