United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 4
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 This shows every request: active, built and withdrawn.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
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
2,995 requests · page 4 of 60
| Project | Capacity | Status |
|---|---|---|
| Solar project J3942, Vigo County Solar |
365 MW | In study |
| Solar project J3040, Ouachita County Solar |
365 MW | In study |
| Tetris Solar Solar · NextEra Energy Interconnection Holdings LLC |
359 MW | In study |
| Tetris Solar (Alternative POI) Solar |
359 MW | Paused / redesign |
| Twinwood Solar 1 Solar · Twinwood PV1, LLC |
358 MW | In study |
| Tormes Solar Solar · BDPU SOLAR TORMES LLC |
357 MW | Agreement signed |
| Funston Solar (AEP POI) Solar |
355 MW | Paused / redesign |
| Goldlink Solar |
354 MW | In study |
| Bajada Solar |
353 MW | In study |
| Chillingham Solar Solar · Chillingham Solar LLC |
352 MW | Agreement signed |
| Lucy Solar Solar · Concho County Solar 1 LLC |
352 MW | Agreement signed |
| Argos Solar Solar |
352 MW | In study |
| Sombrero Solar Solar · Aurora Solar LLC |
352 MW | In study |
| Cottonwood Bayou Solar Solar · Cottonwood Bayou Solar, LLC |
351 MW | Agreement signed |
| Fighting Jays Solar Solar · AP Solar Holdings, LLC |
351 MW | Agreement signed |
| Funston Solar Solar · Funston Solar LLC |
351 MW | Agreement signed |
| Solar project Company IF, Humboldt County Solar |
350 MW | Agreement signed |
| Solar project AH2-340, Stark County Solar |
350 MW | In study |
| Solar project GEN-2024-289, Henry County Solar |
350 MW | In study |
| Solar project J3889, Union County Solar |
350 MW | In study |
| Solar project J3209, Rapides Parish County Solar |
350 MW | In study |
| Solar project GEN-2020-084, Burt County Solar |
350 MW | Agreement signed |
| Solar project GEN-2024-338, Johnston County Solar |
350 MW | In study |
| Solar project AG2-436, Sussex County Solar · Monarch Solar, LLC |
350 MW | In study |
| HyFuels Green Lake Solar Solar · HyFuels Green Lake Solar LLC |
347 MW | In study |
| Solar project GEN-2024-046, Hansford County Solar |
345 MW | In study |
| Solar project GEN-2024-045, Hansford County Solar |
345 MW | In study |
| Solar project J4000, Scott County Solar |
343 MW | In study |
| Solar project J3950, Clark County Solar |
340 MW | In study |
| Titus Low Carbon Ventures Solar 1 Solar · Vaquero Solar, LLC |
338 MW | In study |
| Solar project J3943, Vigo County Solar |
337 MW | In study |
| Solar project IC-1071, Perry County Solar |
336 MW | Agreement signed |
| Greyhound Solar Solar · Rockhound Solar 2, LLC dba "Greyhound Solar" |
336 MW | Agreement signed |
| Three Canes Solar SLF Solar · Three Canes Solar LLC |
333 MW | Agreement signed |
| Mountaineer Solar Solar · Mustang Mountaineer Solar LLC |
332 MW | In study |
| Solar project GEN-2023-015, Finney County Solar |
330 MW | In study |
| Solar project J1598, Calcasieu Parish County Solar |
325 MW | Agreement signed |
| Pecan Prairie North Solar · CG Leon County II LLC |
321 MW | Agreement signed |
| Myrtle Solar Solar · Myrtle Solar, LLC |
321 MW | Agreement signed |
| Chickahominy Solar 1 and 2 Solar |
320 MW | Agreement signed |
| Solar project J2603, Mason County Solar |
320 MW | In study |
| Delilah Solar 2 Solar · Delilah Solar Energy II LLC |
318 MW | Agreement signed |
| Barkley Creek Solar Solar · 174 Power Global Properties, LLC |
312 MW | In study |
| Solar project E0013, Sullivan County Solar · Union Electric Company d/b/a Ameren Missouri |
310 MW | In study |
| Solar project GEN-2017-210, Cedar County Solar |
310 MW | Paused / redesign |
| Solar project J2098, Calhoun County Solar |
309 MW | In study |
| SanPat Solar I Solar · Padre Solar LLC |
309 MW | Agreement signed |
| Cantaloupe Solar Solar · Saragosa Del Sol Energy, LLC |
307 MW | Agreement signed |
| Cattle Drive Solar Solar · NextEra Energy Interconnection Holdings, LLC |
307 MW | In study |
| Green Palms Solar |
307 MW | In study |
Page 4 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)