United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in the USA — page 62
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 This shows every request: active, built and withdrawn.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 shown9,1872,001.0 GW
Active in queue2,001.0 GW9,187 requests
Agreement signed423.2 GW2,141 requests
Withdrawn24,2054,519.8 GW never built
Map
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
9,187 requests · page 62 of 184
| Project | Capacity | Status |
|---|---|---|
| Charro Creek Solar 2 SLF Solar + storage · Charro Creek Solar LLC |
203 MW | In study |
| Sunlight Solar Solar |
203 MW | Paused / redesign |
| Charro Creek Solar 3 SLF Solar + storage · Charro Creek Solar LLC |
203 MW | In study |
| Alexandrite Storage Battery storage · Johnson Energy Storage, LLC |
203 MW | In study |
| Gas project GEN-2022-147, Hale County Gas |
203 MW | In study |
| Masroor Storage Other · Masroor Energy Storage LLC |
203 MW | Paused / redesign |
| Bee Branch IA Battery storage · Tidwell Prairie LLC |
203 MW | In study |
| Soluce Cotton Solar Solar + storage · CTPB1, LLC |
203 MW | In study |
| Coati Energy Storage Battery storage · PowerPulse LLC |
203 MW | In study |
| Carolina Storage Odessa Battery storage · CSE Storage, LLC |
203 MW | In study |
| Wolf Spring Storage Solar + storage · Wolf Spring Solar, LLC |
203 MW | Agreement signed |
| Techne BESS Battery storage · Techne BESS, LLC |
203 MW | In study |
| Legato BESS Battery storage · Legato Storage, LLC |
203 MW | In study |
| Fortissimo BESS Battery storage · Fortissimo BESS, LCC |
203 MW | In study |
| Saint Charles Energy Storage Battery storage · RSN STORAGE 001, LLC |
203 MW | In study |
| Aramis Power Plant Solar + storage |
203 MW | Agreement signed |
| Crowded Star I BESS Solar + storage · Jones City Solar II, LLC |
203 MW | Agreement signed |
| Ceres BESS Battery storage · Ceres BESS, LLC |
203 MW | In study |
| Prost ESS Battery storage · Prost ESS LLC |
203 MW | In study |
| Fiji Solar Solar |
203 MW | Paused / redesign |
| Elan BESS Battery storage · Elan BESS, LLC |
203 MW | In study |
| Trenno BESS Battery storage · JSB1, LLC |
203 MW | Agreement signed |
| Bologna BESS Battery storage · MALONEY BESS LLC |
203 MW | In study |
| BRP Kabru BESS Battery storage · BRP Kabru BESS LLC |
203 MW | In study |
| Las Camas 3 Solar + storage |
203 MW | Agreement signed |
| BRP Kamet BESS Battery storage · BRP Kamet BESS LLC |
203 MW | In study |
| Las Camas 1 Solar + storage |
203 MW | Agreement signed |
| BRP Perseus BESS Battery storage · BRP Perseus BESS LLC |
203 MW | In study |
| Erin Solar Solar · Erin Solar LLC |
203 MW | Agreement signed |
| Old Victory Energy Center Battery storage · Nova Clean Energy LLC |
203 MW | In study |
| Sanjac BESS Battery storage · Castleman Power |
202 MW | In study |
| Guajillo Wind Onshore wind · Guajillo Wind LLC |
202 MW | In study |
| Inertia Solar Solar · Inertia Solar Project, LLC |
202 MW | Agreement signed |
| BRP Nile BESS Battery storage · BRP Nile BESS LLC |
202 MW | In study |
| Brundage Energy Storage Battery storage |
202 MW | In study |
| Willow Beach Wind Onshore wind · Capital Wind, LLC |
202 MW | Agreement signed |
| Bottom Grass BESS Solar + storage · Bottom Grass Solar Project, LLC |
202 MW | Agreement signed |
| Gulf Prairie Solar Solar + storage · Gulf Prairie Energy LLC |
202 MW | In study |
| Carolina Storage Wichita Falls Battery storage · CSE Storage, LLC |
202 MW | In study |
| Solar project G0367, Wasco County Solar |
202 MW | In study |
| Cherrywood Solar I Solar |
202 MW | Agreement signed |
| Tennuto BESS Battery storage · Tennuto BESS, LLC |
202 MW | In study |
| Solar + storage project G0945, Fremont County Solar + storage |
202 MW | In study |
| Surplus; J449 Battery storage |
202 MW | In study |
| Pianissimo BESS II Battery storage · Pianissimo Storage, LLC |
202 MW | In study |
| Coda BESS Battery storage · Coda BESS, LLC |
202 MW | In study |
| Onshore wind project GEN-2016-004, Oliver County Onshore wind |
202 MW | Agreement signed |
| Galaxy Storage 2 Battery storage · Galaxy Solar 2, LLC |
202 MW | In study |
| McMEXICO STORAGE Battery storage · FRESH AIR ENERGY II, LLC |
202 MW | In study |
| Hacienda Storage Battery storage · Galveston Energy Storage LLC |
202 MW | In study |
Page 62 of 184
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Capacity in the queue by state
Click a state to drill down.
AK–ME1GWVT129MWNH125MWWA58GWID21GWMT15GWND14GWMN28GWIL75GWWI27GWMI59GWNY26GWRI982MWMA11GWOR112GWNV82GWWY19GWSD9.6GWIA24GWIN60GWOH20GWPA12GWNJ16GWCT678MWCA179GWUT34GWCO43GWNE17GWMO30GWKY21GWWV6.9GWVA30GWMD5.9GWDE874MWAZ109GWNM34GWKS33GWAR35GWTN14GWNC21GWSC20GWDC–OK52GWLA38GWMS17GWAL14GWGA46GWHI–TX476GWFL24GW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- West (non-ISO utilities)1,857 · 519.1 GW
- ERCOT (Texas)1,986 · 447.3 GW
- MISO (Midcontinent)1,646 · 350.1 GW
- CAISO (California)429 · 188.6 GW
- Southeast (non-ISO utilities)1,067 · 161.4 GW
- SPP (Southwest Power Pool)692 · 152.4 GW
- PJM (Mid-Atlantic, Midwest)1,248 · 140.4 GW
- NYISO (New York)190 · 27.1 GW
- ISO-NE (New England)72 · 14.6 GW
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)