United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 46
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 This shows every request: active, built and withdrawn.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 46 of 60
| Project | Capacity | Status |
|---|---|---|
| Solar project 25RSC-003, Mcminn County Solar |
68.0 MW | In study |
| Solar project 515, Haywood County Solar |
67.0 MW | Agreement signed |
| Solar project 299, Lake County Solar |
67.0 MW | Agreement signed |
| Solar project 16-060, Jefferson County Solar |
67.0 MW | Paused / redesign |
| Solar project 920659, Wayne County Solar |
67.0 MW | Agreement signed |
| Solar project 522, Choctaw County Solar |
67.0 MW | In study |
| Solar project J2177, Tipton County Solar |
67.0 MW | In study |
| Symank Solar Solar · BT Symank Solar, LLC |
66.6 MW | In study |
| Julius Solar Solar · Julius Energy, LLC |
66.0 MW | In study |
| Solar project 915787, Florence County Solar |
65.0 MW | In study |
| Solar project 915773, Dillon County Solar |
65.0 MW | In study |
| Solar project AH2-195, Indiana County Solar |
65.0 MW | In study |
| Solar project AH1-546, Buckingham County Solar · Mountain Pine Arvonia LLC |
65.0 MW | In study |
| Solar project QF17-068, Jefferson County Solar |
65.0 MW | Paused / redesign |
| Solar project GEN-2017-022, Wilson County Solar |
65.0 MW | Agreement signed |
| SR Millen Solar |
65.0 MW | In study |
| Solar project 963044, Cumberland County Solar · Duke Energy Progress LLC |
65.0 MW | In study |
| Solar project J3529, Mahnomen County Solar |
64.0 MW | In study |
| Solar project AI1-147, Dekalb County Solar |
64.0 MW | In study |
| Solar project 109, Horry County Solar |
64.0 MW | In study |
| Morrow County Solar II Solar |
64.0 MW | Paused / redesign |
| Solar project 917739, Marion County Solar |
63.9 MW | In study |
| PRI Solar Solar · BHER Power Resources, Inc. |
63.8 MW | In study |
| Box Solar |
63.4 MW | In study |
| Solar project AG2-411, Somerset County Solar · Iris Energy LLC |
63.0 MW | In study |
| Solar project J2029, Marquette County Solar |
62.5 MW | In study |
| Cerulean Solar and Mulberry BESS Solar · Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
62.0 MW | In study |
| Solar project 25RSC-006, Mcnairy County Solar |
62.0 MW | In study |
| Little Star Solar Solar · RWE Clean Energy Development, LLC |
61.6 MW | In study |
| Centennial Solar Solar · Centennial AD 8 LLC |
61.4 MW | In study |
| Solar project 336, Gilchrist County Solar · Seminole Electric Cooperative, Inc |
61.2 MW | Paused / redesign |
| Tipperary Solar Solar · Tippsol |
60.2 MW | In study |
| Lampe Solar Solar · Gransolar Texas Seven LLC |
60.2 MW | In study |
| Solar project J1889, Linn County Solar |
60.0 MW | In study |
| Moon Corner Solar Solar · Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
60.0 MW | In study |
| Solar project AG2-171, Lunenburg County Solar · Couch Creek Solar LLC |
60.0 MW | In study |
| Mt Olive Creek Solar Solar |
60.0 MW | Agreement signed |
| Mark Center Solar Project Solar |
60.0 MW | Agreement signed |
| Solar project 286, Orangeburg County Solar |
60.0 MW | In study |
| Solar project 566580, Lee County Solar |
60.0 MW | Under construction |
| Columbia County 1 Solar · Hecate Energy Columbia County 1, LLC |
60.0 MW | In study |
| Solar project AI1-105, Luzerne County Solar |
60.0 MW | In study |
| Cayuga Solar Solar · Cayuga Lake Solar, LLC |
60.0 MW | In study |
| Cricket Solar Solar |
60.0 MW | Agreement signed |
| Solar project BHCT G19, Pueblo County Solar |
60.0 MW | In study |
| Agate Solar Solar |
60.0 MW | Paused / redesign |
| Taylor Creek Two Solar |
60.0 MW | In study |
| Albemarle Beach Solar Solar |
60.0 MW | Agreement signed |
| Sweetleaf Solar Solar |
60.0 MW | Paused / redesign |
| Horseshoe Bend Solar Solar |
60.0 MW | Agreement signed |
Page 46 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)