United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 38
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 This shows every request: active, built and withdrawn.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
Loading requests…
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
2,995 requests · page 38 of 60
| Project | Capacity | Status |
|---|---|---|
| Frasier Solar Solar |
80.0 MW | Agreement signed |
| Seven Bridges Solar Solar |
80.0 MW | Paused / redesign |
| Solar project J4009, Marshall County Solar |
80.0 MW | In study |
| Solar project PIS101, Crook County Solar |
80.0 MW | In study |
| Solar project 564510, Bladen County Solar |
80.0 MW | Agreement signed |
| Solar project AG2-568 Solar · Sundial Energy, LLC |
80.0 MW | In study |
| Solar project 781, Tooele County Solar · Elektron Solar, LLC |
80.0 MW | Agreement signed |
| Solar project J2917, Ouachita Parish County Solar |
80.0 MW | In study |
| Walker Solar Two Solar |
80.0 MW | Agreement signed |
| Solar project AH1-666, Fleming County Solar · Fleming Solar, LLC |
80.0 MW | In study |
| Solar project 915751, Granville County Solar |
80.0 MW | In study |
| Halifax County Solar Solar |
80.0 MW | Agreement signed |
| Solar project AH1-665, Fleming County Solar · Hummingbird Energy LLC |
80.0 MW | In study |
| Backwater Solar Solar |
80.0 MW | Paused / redesign |
| Solar project 917443, Scotland County Solar |
80.0 MW | Agreement signed |
| Solar project J1209, Saline County Solar |
80.0 MW | Agreement signed |
| Solar project AG2-659, Mecklenburg County Solar · Horizon Solar West, LLC |
80.0 MW | In study |
| Solar project IC-1224, Baldwin County Solar |
80.0 MW | Agreement signed |
| Solar project 569890, Wayne County Solar |
80.0 MW | Agreement signed |
| Swiftwater Solar Solar |
80.0 MW | Agreement signed |
| Solar project AH2-158, Somerset County Solar |
80.0 MW | In study |
| Solar project Company IH, Pershing County Solar |
80.0 MW | Agreement signed |
| Currituck Solar Solar · Currituck Solar, LLC |
80.0 MW | Agreement signed |
| Pitt Solar Solar |
80.0 MW | Agreement signed |
| Solar project BHCT G21, Pueblo County Solar |
80.0 MW | In study |
| Solar project J2609, Waushara County Solar |
80.0 MW | In study |
| Solar project J996, Lenawee County Solar |
80.0 MW | Under construction |
| Solar project 67, Adams County Solar |
80.0 MW | In study |
| Solar project IC-1001, Early County Solar |
80.0 MW | Paused / redesign |
| Solar project 974, Lincoln County Solar · Lincoln Solar, LLC |
80.0 MW | Paused / redesign |
| Solar project S0020, Tooele County Solar |
80.0 MW | In study |
| Angelina Solar I Solar |
80.0 MW | Agreement signed |
| Solar project AH2-002, Barren County Solar |
80.0 MW | In study |
| Solar project J1208, Saline County Solar |
80.0 MW | Agreement signed |
| Solar project 953, Yakima County Solar · High Top Solar LLC |
80.0 MW | Paused / redesign |
| Solar project 569632, Scotland County Solar |
80.0 MW | Under construction |
| Sumac Solar Solar |
80.0 MW | Agreement signed |
| Solar project 948720, Nash County Solar · Duke Energy Progress, LLC |
80.0 MW | Under construction |
| Solar project 977272, Wayne County Solar |
80.0 MW | In study |
| Solar project IC-1036, Montgomery County Solar |
80.0 MW | Paused / redesign |
| Solar project AG2-119, Marion County Solar · Marion County Solar Project II, LLC |
80.0 MW | In study |
| Solar project GI-127, Ralls County Solar |
80.0 MW | In study |
| Solar project 977914, Columbus County Solar |
80.0 MW | In study |
| Solar project BHBE G15, Meade County Solar · Vedauwoo Holdings Black Hills 1 LLC |
80.0 MW | Agreement signed |
| Springfield Solar Solar |
80.0 MW | Agreement signed |
| Solar project AG2-198, Prince Edward County Solar · Gabriel Energy LLC |
80.0 MW | In study |
| Solar project AG2-522, Warren County Solar · Horizon Solar East, LLC |
80.0 MW | In study |
| SR Metter Solar |
80.0 MW | Under construction |
| Solar project GEN-2018-064, Benton County Solar |
80.0 MW | Agreement signed |
| Solar project IC-943, Talladega County Solar |
80.0 MW | Paused / redesign |
Page 38 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)