United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in the USA — page 58
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 This shows every request: active, built and withdrawn.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 58 of 184
| Project | Capacity | Status |
|---|---|---|
| Sunlit Pines BESS SLF Solar + storage · Sunlit Pines BESS LLC |
208 MW | In study |
| Ferdinand Grid BESS II Battery storage · Coval Infrastructure DevCo LLC |
208 MW | In study |
| Pearl Moon Solar · Pearl Moon Solar, LLC |
208 MW | In study |
| Bypass Battery Storage Battery storage · Bypass BESS LLC |
208 MW | Agreement signed |
| Amite Energy Storage II Battery storage · NextEra Energy Resources Development, LLC |
208 MW | In study |
| Burnet Bay Storage Battery storage · TOCE TX BESS 4, LLC |
208 MW | In study |
| Umbra (Stockyard) Solar Solar |
208 MW | Paused / redesign |
| Anatole Renewable Energy Storage Battery storage · Eustace Storage LLC |
208 MW | Agreement signed |
| Gulf Prairie BESS Solar + storage · Gulf Prairie Energy LLC |
208 MW | In study |
| Cottonseed Energy Storage Battery storage · Cottonseed Energy Storage LLC |
208 MW | In study |
| Pecan Energy Storage Solar + storage |
208 MW | In study |
| Woodland Energy Storage Battery storage · Woodland Energy Storage, LLC |
208 MW | In study |
| Reforzar BESS 1 Battery storage · Tempus Power management LLC |
208 MW | In study |
| Reforzar Bess 2 Battery storage · Tempus Power management LLC |
208 MW | In study |
| Gas project 303, Colleton County Gas |
208 MW | In study |
| Gas project 302, Colleton County Gas |
208 MW | In study |
| Rockefeller Solar Solar |
208 MW | Paused / redesign |
| Bravo BESS Battery storage · Bravo BESS LLC |
207 MW | In study |
| Longfellow Solar II Solar + storage · CENTURY GAS PROCESSING, LLC |
207 MW | Agreement signed |
| Erath County Solar Solar · Erath County Solar, LLC |
207 MW | Agreement signed |
| Liberty Senate Energy Storage 1 Battery storage · Senate Solar LLC |
207 MW | In study |
| Old Roman Energy Center Battery storage · Nova Clean Energy LLC |
207 MW | In study |
| Pintail Pass BESS Battery storage · Pintail Pass BESS, LLC |
207 MW | Agreement signed |
| Vertus Energy Storage Battery storage · VERTUS ENERGY STORAGE LLC |
207 MW | Agreement signed |
| Metro BESS Battery storage · Metro BESS LLC |
207 MW | In study |
| Alamosa Storage Battery storage |
207 MW | Paused / redesign |
| Aldrin 138 BESS Battery storage · Aldrin Energy Storage LLC |
207 MW | Agreement signed |
| Battery storage project GEN-2019-011, Yoakum County Battery storage |
207 MW | Agreement signed |
| River Boat Storage Solar + storage · Champion Creek Storage, LLC |
207 MW | In study |
| St. Gall Solar Solar · St. Gall Solar LLC |
207 MW | In study |
| Oak Belt Storage Solar + storage · Oak Belt Storage, LLC |
207 MW | In study |
| Tapaderos Storage Solar + storage · Tapaderos Storage, LLC |
207 MW | In study |
| BRP Hemera BESS Battery storage · BRP Hemera BESS LLC |
207 MW | In study |
| BRP Rhine BESS Battery storage · BRP Rhine BESS LLC |
207 MW | In study |
| BRP Volans BESS Battery storage · BRP Volans BESS LLC |
207 MW | In study |
| BRP Pyxis BESS Battery storage · BRP Pyxis BESS LLC |
207 MW | In study |
| Hoyte Solar Solar · Milano Solar LLC |
207 MW | Agreement signed |
| Rockefeller Storage Battery storage · Mittel Rockefeller Storage LLC |
207 MW | Agreement signed |
| Sunlit Pines Solar SLF Solar + storage · Sunlit Pines Energy Center LLC |
207 MW | In study |
| Zunkerville BESS Solar + storage · Zunkerville Energy, LLC |
207 MW | In study |
| Wolfram Storage Battery storage · Nova Clean Energy, LLC |
207 MW | In study |
| Fountain Point Solar Solar · Fountain Point Solar Energy LLC |
207 MW | In study |
| Octans Solar + storage |
207 MW | In study |
| Shackleford BESS Battery storage · Shackelford County BESS LLC |
207 MW | In study |
| Solar Star Bay City Storage Battery storage · Solar Star Bay City Storage |
206 MW | In study |
| Desert Jewel Storage Battery storage |
206 MW | Agreement signed |
| Fornax Solar + storage |
206 MW | In study |
| Rover Battery storage |
206 MW | In study |
| Sultan Solar Solar |
206 MW | Paused / redesign |
| Fountain Wind Onshore wind |
206 MW | Agreement signed |
Page 58 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)