United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 28
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 This shows every request: active, built and withdrawn.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 28 of 60
| Project | Capacity | Status |
|---|---|---|
| Solar project J2087, Renville County Solar |
125 MW | In study |
| Riverstart Solar Park II Solar |
125 MW | Agreement signed |
| Solar project J1203, Genesee County Solar |
125 MW | Under construction |
| Solar project AI1-145, Prince Edward County Solar |
125 MW | In study |
| Somerset Solar Solar · Somerset Solar, LLC |
125 MW | In study |
| Sugar Maple Solar Solar · Sugar Maple Solar, LLC |
125 MW | In study |
| Solar project AI1-124, Lunenburg County Solar |
125 MW | In study |
| Solar project 588, Ada County Solar · PVS 2, LLC |
125 MW | Agreement signed |
| Vinton Solar Solar |
125 MW | Agreement signed |
| Quarter Horse Solar Solar · Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
125 MW | Agreement signed |
| Bluestem Solar Solar · RWE Solar Development, LLC |
125 MW | In study |
| Solar project J2490, Tuscola County Solar |
125 MW | In study |
| Saddle Mountain Solar Solar |
125 MW | Agreement signed |
| Solar project J1310, Jackson County Solar |
125 MW | Under construction |
| Bluestem Solar Solar |
125 MW | Agreement signed |
| Solar project C2-167, Emery County Solar · PacifiCorp |
125 MW | In study |
| Southern Virginia Solar Solar |
125 MW | Agreement signed |
| TOCE GA 1 Solar Solar |
125 MW | In study |
| Solar project J2881, Jefferson County Solar |
125 MW | In study |
| Solar project J1620, Pipestone County Solar |
125 MW | In study |
| Solar project J1679, Clay County Solar |
125 MW | In study |
| Solar project J2751, Bolivar County Solar |
125 MW | In study |
| Solar project J857, Calhoun County Solar |
125 MW | Under construction |
| Solar project J2384, Shelby County Solar |
125 MW | In study |
| Solar project J3792, Gratiot County Solar |
125 MW | In study |
| Journey Solar Solar · Journey Solar, LLC |
125 MW | In study |
| Solar project GEN-2017-077, Mayes County Solar |
125 MW | Agreement signed |
| Shaw Solar Solar · Rio Lago Solar, LLC |
125 MW | Agreement signed |
| Solar project GEN-2017-071, Payne County Solar |
125 MW | Agreement signed |
| Solar project J2187, Laporte County Solar |
124 MW | In study |
| Morning Glory Solar Solar · Armadillo Solar, LLC |
122 MW | In study |
| Solar project 790, Washington County Solar |
122 MW | In study |
| Grandslam Solar Solar · Grandslam Solar, L.L.C. |
122 MW | Agreement signed |
| Bronc Rodeo Solar Project Solar · Energiekontor US Texas SP 16 LLC |
122 MW | In study |
| Caney Creek Solar Solar · HEP Aquamarine Holdings LLC |
121 MW | Agreement signed |
| Pepper Solar Farm Solar · Pepper Solar Farm LLC |
121 MW | Agreement signed |
| Dove Run Solar Solar · Dove Run Solar Project, LLC |
121 MW | Agreement signed |
| Sun Cactus Solar Solar · Sun Cactus Solar Project, LLC |
121 MW | Agreement signed |
| Solar project IC-768, Dodge County Solar |
120 MW | Agreement signed |
| Solar project 558, Jerome County Solar · Cat Creek Energy, LLC |
120 MW | Agreement signed |
| Solar project J1389, Saginaw County Solar |
120 MW | Agreement signed |
| Solar project IC-988, Oglethorpe County Solar |
120 MW | Paused / redesign |
| Solar project GEN-2018-049, Sumner County Solar |
120 MW | Agreement signed |
| Border Basin Solar |
120 MW | Agreement signed |
| Solar project LGE-GIS-2021-010, Marion County Solar |
120 MW | Agreement signed |
| Solar project LGE-GIS-2021-007, Mccracken County Solar |
120 MW | Paused / redesign |
| Solar project Company IA, Washoe County Solar |
120 MW | Agreement signed |
| SR Rochelle Solar Solar |
120 MW | Under construction |
| Solar project J3124, Saginaw County Solar |
120 MW | In study |
| Solar project GEN-2024-056, Noble County Solar |
120 MW | In study |
Page 28 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)