United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 30
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 This shows every request: active, built and withdrawn.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 30 of 60
| Project | Capacity | Status |
|---|---|---|
| Solar project AG2-441, Charlotte County Solar · Virginia Electric and Power Company |
113 MW | In study |
| Solar project GEN-2021-076, Ellis County Solar |
113 MW | In study |
| Solar project GEN-2021-035, Grant County Solar |
113 MW | In study |
| Alpujarra Solar Solar · Greening USA Corp. |
113 MW | In study |
| Atria Solar Solar · Atria Energy Project, LLC |
112 MW | In study |
| Solar project J3552, Mcleod County Solar |
112 MW | In study |
| Solar project S0002, Carbon County Solar · PacifiCorp |
111 MW | In study |
| Three W Solar Solar · Three W Solar LLC |
111 MW | Agreement signed |
| Scrap Iron Solar Solar · Energiekontor US Texas SP 15 LLC |
111 MW | In study |
| Carpet Tech Solar One Solar · CT Solar One |
111 MW | In study |
| Ophelia Solar Solar · Ophelia Solar |
111 MW | In study |
| Solar project IC-1074, Turner County Solar |
111 MW | Paused / redesign |
| Solar project IC-1067, Treutlen County Solar |
111 MW | Paused / redesign |
| Photon Solar 3 SLF Solar · GulfStar Power, LLC |
110 MW | Agreement signed |
| Solar project GEN-2016-121, Lea County Solar |
110 MW | Agreement signed |
| Solar project GI-TC-2021-03, Dolores County Solar |
110 MW | Agreement signed |
| Solar project AG2-618, Charles County Solar · DESRI Tidewater Development, L.L.C. |
110 MW | In study |
| 6505 US Hwy 221 Solar |
110 MW | In study |
| Solar project J2752, Montgomery County Solar |
110 MW | In study |
| Solar project J644, Greene County Solar |
110 MW | Agreement signed |
| Solar project 25-IC-1366, Dale County Solar |
110 MW | In study |
| Solar project J4048, Oceana County Solar |
110 MW | In study |
| Solar project J4130, Pepin County Solar |
110 MW | In study |
| Solar project J3858, Livingston County Solar |
110 MW | In study |
| Strawhat Solar Energy Center Solar |
110 MW | Paused / redesign |
| Solar project J1929, Cheboygan County Solar |
110 MW | In study |
| Solar project 662, Madison County Solar |
110 MW | In study |
| Solar project 482, Cumberland County Solar |
110 MW | Agreement signed |
| Solar project BHBE G23, Oglala Lakota County Solar |
110 MW | Agreement signed |
| Hoodlebug Solar Energy Center Solar |
110 MW | Agreement signed |
| Macadamia Solar Solar |
109 MW | Agreement signed |
| Solheim Solar Solar · Solheim Solar, LLC |
109 MW | In study |
| Vault Solar Solar · PPM THR Solar |
109 MW | In study |
| Union Ridge Solar Solar |
108 MW | Agreement signed |
| SR Norwood Solar Solar |
107 MW | Under construction |
| Wittig Solar Solar · Greenalia Solar Power Wittig LLC |
107 MW | In study |
| Frio Farm Solar · PREMIER ENGINEERING USA CORP. |
107 MW | In study |
| Photon Solar 4 SLF Solar · GulfStar Power, LLC |
106 MW | In study |
| Santa Monica Solar Solar · Karol Solar IV |
106 MW | In study |
| Solar project J2639, Bradley County Solar |
106 MW | In study |
| Benton Solar II Solar · Xcel Energy |
106 MW | In study |
| Solar project J2634, Ouachita County Solar |
106 MW | In study |
| McClure Solar Solar · McClure Solar LLC |
106 MW | In study |
| Burgos Solar Solar · Twin Oaks Solar, LLC |
106 MW | In study |
| Reis Solar Solar · Greenalia Solar Power Reis LLC |
106 MW | In study |
| Solar project J2693, Franklin Parish County Solar |
105 MW | In study |
| Solar project J3857, Iosco County Solar |
105 MW | In study |
| Solar project IC-1136, Lincoln County Solar |
105 MW | Paused / redesign |
| Solar project AI1-021, Pittsylvania County Solar |
105 MW | In study |
| Solar project G0527, Lake County Solar |
105 MW | In study |
Page 30 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)