United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in the USA — page 108
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 This shows every request: active, built and withdrawn.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 108 of 184
| Project | Capacity | Status |
|---|---|---|
| Lincoln Capital Land LLC Solar Project Solar · Lincoln Capital Land LLC |
128 MW | In study |
| Harvey Solar I Solar |
128 MW | Agreement signed |
| San Gabriel Storage Solar + storage · San Gabriel Solar LLC |
128 MW | In study |
| Solar project G0686, Benton County Solar |
128 MW | In study |
| Solar project IC-1172, Jefferson County Solar |
128 MW | Agreement signed |
| White Wing Solar Solar + storage · White Wing Solar, LLC |
127 MW | In study |
| Solar project J4057, Mower County Solar |
127 MW | In study |
| Hillboro BESS Wind + storage · Abei Energy Green XI LLC |
127 MW | In study |
| Battery storage project 112, Thurston County Battery storage |
127 MW | Agreement signed |
| Onshore wind project J3820, Hancock County Onshore wind |
127 MW | In study |
| Sandford Solar Solar + storage · BT Sandford Solar, LLC |
126 MW | In study |
| Bunting Solar Project Solar · H4 Solar Project LLC |
126 MW | In study |
| Gas project J1834, Orange County Gas |
126 MW | In study |
| Heritage Wind Onshore wind · Heritage Wind, LLC |
126 MW | In study |
| Solar Star North Herty Storage Battery storage · Solar Star North Herty Storage, LLC |
126 MW | In study |
| Barrett Solar Solar · Barrett Solar Project, LLC |
126 MW | Agreement signed |
| Dolomite Storage Battery storage · BT Wilson Storage, LLC |
126 MW | In study |
| Benitoite Storage Battery storage · BT Van Storage, LLC |
126 MW | In study |
| Huisache Solar Solar + storage · Huisache Solar, LLC |
126 MW | Agreement signed |
| Silverbell Solar Solar + storage · Silverbell Energy Center, LLC |
126 MW | In study |
| Elm Flats Solar SLF Solar + storage · Orca Falls Solar, LLC |
126 MW | In study |
| Zodiac Storage Battery storage · Grenergy USA |
126 MW | In study |
| Becerra Creek Storage 1 Battery storage · Bordas Renewable Energy, LLC |
126 MW | In study |
| Spinner Energy Storage Battery storage · GCI Wolf Energy Storage, LLC |
126 MW | In study |
| Becerra Creek Storage 2 Battery storage · Bordas Renewable Energy, LLC |
126 MW | In study |
| Star Dairy Solar Solar + storage · Star Dairy Solar LLC |
126 MW | Agreement signed |
| Momentum Hazy Jane BESS Battery storage · MOMENTUM HAZY JANE, LLC |
126 MW | In study |
| Three Ranches Solar Solar + storage · Three Ranches Energy LLC |
126 MW | In study |
| DMF Sagerton Solar SLF Solar + storage · Double Mountain Fork LLC |
126 MW | In study |
| Momentum Stout BESS Battery storage · Momentum STOUT, LLC |
126 MW | In study |
| Momentum Bock Battery storage · Momentum Bock, LLC |
125 MW | In study |
| TE Smith Storage Battery storage · BT Smith Storage, LLC |
125 MW | Agreement signed |
| Jumping Cactus Storage Battery storage · Dove Run Solar Project, LLC |
125 MW | In study |
| Saluga Ranch Storage Battery storage · Saluga Ranch Energy, LLC |
125 MW | In study |
| Houston County BESS Battery storage · Houston ESS, LLC |
125 MW | In study |
| TE Smith Storage 2 Battery storage · Smith II Battery Storage, LLC |
125 MW | In study |
| Project Lynx BESS Battery storage · Corpus Battery Storage, LLC |
125 MW | Agreement signed |
| Forest Creek Wind Repower Onshore wind · Forest Creek Wind Farm, LLC |
125 MW | Agreement signed |
| Solar project J1939, Saginaw County Solar |
125 MW | In study |
| Battery Storage Battery storage |
125 MW | In study |
| Battery storage project 21-11153, Boulder County Battery storage |
125 MW | In study |
| Meriwether Panther Solar Solar + storage |
125 MW | In study |
| Other project Q614, Maricopa County Other |
125 MW | In study |
| Solar + storage project AI1-080, Laporte County Solar + storage |
125 MW | In study |
| Leconte Energy Storage Battery storage |
125 MW | Agreement signed |
| Solar project PIS057, Emery County Solar · PacifiCorp |
125 MW | In study |
| Solar project J2087, Renville County Solar |
125 MW | In study |
| Battery storage project LGE-CS2025-003, Crittenden County Battery storage |
125 MW | In study |
| Other project GEN-2022-009, Williams County Other |
125 MW | In study |
| Riverstart Solar Park II Solar |
125 MW | Agreement signed |
Page 108 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)