United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 8
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 This shows every request: active, built and withdrawn.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 8 of 60
| Project | Capacity | Status |
|---|---|---|
| Pandora Solar Solar |
252 MW | Paused / redesign |
| Solar project GEN-2018-055, Grady County Solar |
252 MW | Agreement signed |
| Solar project GEN-2018-015, Cottle County Solar |
252 MW | Agreement signed |
| Lazy U Solar 1 Solar · Lazy U Solar 1 |
252 MW | In study |
| Clairemont Solar 1 Solar · Clairemont Solar LLC |
252 MW | Agreement signed |
| Paint Brush PV2 Solar · Renew Development HoldCo LLC |
252 MW | In study |
| Paint Brush PV3 Solar · Renew Development HoldCo LLC |
252 MW | In study |
| Paint Brush PV4 Solar · Renew Development HoldCo LLC |
252 MW | In study |
| Paint Brush PV1 Solar · Renew Development HoldCo LLC |
252 MW | In study |
| Sugaree Solar Solar · Sugaree Solar LLC |
251 MW | Agreement signed |
| Oak Valley Solar Solar · Oak Valley Solar LLC |
251 MW | In study |
| Black Hawk Solar Solar · ACE DevCo NC, LLC |
251 MW | In study |
| Clutch City Solar Phase II Solar · HZ SOLAR I, LLC |
251 MW | Agreement signed |
| Skeeter Solar Solar · Mesquite Solar, LLC |
251 MW | In study |
| Tanglewood Solar Solar · Brazoria Solar, LLC |
251 MW | Agreement signed |
| Adamstown Solar Solar · Adams Creek Solar Project, LLC |
251 MW | Agreement signed |
| Tiger Solar Solar · Vaca Del Sol, LLC |
251 MW | Agreement signed |
| Solar project AI1-040, Elk County Solar |
250 MW | In study |
| Solar project GEN-2024-140, Douglas County Solar |
250 MW | In study |
| Solar project Company NR, Lassen County Solar |
250 MW | Agreement signed |
| Solar project GEN-2024-079, Curry County Solar |
250 MW | In study |
| Samson Solar 3 Solar · Samson Solar Energy III LLC |
250 MW | Agreement signed |
| Solar project GEN-2024-083, Choctaw County Solar |
250 MW | In study |
| Solar project J2793, Saline County Solar |
250 MW | In study |
| Solar project J2970, Posey County Solar |
250 MW | In study |
| Solar project GEN-2024-232, Houston County Solar |
250 MW | In study |
| Solar project J815, Christian County Solar |
250 MW | Under construction |
| Solar project G1031, Klickitat County Solar |
250 MW | In study |
| Moonlight Flats Solar Solar · Moonlight Flats Solar Power, LLC |
250 MW | In study |
| Solar project J1216, Washington County Solar |
250 MW | Agreement signed |
| Solar project GEN-2023-220, Osage County Solar |
250 MW | In study |
| Solar project J877, Palo Alto County Solar |
250 MW | Under construction |
| Solar project IC-950, Mcduffie County Solar |
250 MW | Agreement signed |
| Solar project GEN-2024-080, Curry County Solar |
250 MW | In study |
| Solar project J2143, Chicot County Solar |
250 MW | In study |
| Solar project GEN-2017-150, Grady County Solar |
250 MW | Agreement signed |
| NY125A - Fort Covington Solar Solar · Fort Covington Solar LLC |
250 MW | In study |
| Solar project GEN-2023-221, Osage County Solar |
250 MW | In study |
| Solar project J2973, Christian County Solar |
250 MW | In study |
| Solar project IC-986, Lamar County Solar |
250 MW | Paused / redesign |
| Solar project J1872, Union County Solar |
250 MW | In study |
| Solar project J2999, Perry County Solar |
250 MW | In study |
| Solar project GEN-2024-153, Randall County Solar |
250 MW | In study |
| Solar project J1466, Henderson County Solar |
250 MW | Agreement signed |
| Solar project 536, Muhlenberg County Solar |
250 MW | In study |
| Solar project GEN-2017-164, Garfield County Solar |
250 MW | Agreement signed |
| Solar project J3074, Randolph County Solar |
250 MW | In study |
| Solar project J4066, Isabella County Solar |
250 MW | In study |
| Solar project J1573, Portage County Solar |
250 MW | Agreement signed |
| Solar project IC-695, Sumter County Solar |
250 MW | Agreement signed |
Page 8 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)