United States โบ Grid โบ Interconnection queues
OCTARY USA ยท INTERCONNECTION QUEUESInterconnection queue in the USA (2023 requests)
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 This shows every request: active, built and withdrawn.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 shown1,249298.6 GW
Active in queue298.6 GW1,249 requests
Agreement signed34.6 GW168 requests
Withdrawn2,063551.8 GW never built
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Requests
1,249 requests ยท page 1 of 25
| Project | Capacity | Status |
|---|---|---|
| Solar + storage project G1052, Deschutes County Solar + storage |
2,600 MW | In study |
| Solar + storage project G1051, Deschutes County Solar + storage |
2,600 MW | In study |
| Muon Solar + storage |
2,339 MW | In study |
| Offshore wind project AI2-431, Atlantic County Offshore wind |
2,139 MW | In study |
| Stanley Solar + storage |
2,071 MW | In study |
| Quark Solar + storage |
2,045 MW | In study |
| Ripple Solar + storage |
1,880 MW | In study |
| Hecate Energy Orem Wind Onshore wind ยท Hecate Energy LLC |
1,542 MW | In study |
| Solar + storage project Q98, Los Angeles County Solar + storage |
1,500 MW | In study |
| Sunflower Solar + storage |
1,430 MW | In study |
| Offshore wind project AJ1-015, Monmouth County Offshore wind |
1,342 MW | In study |
| Broadview Solar + storage |
1,308 MW | In study |
| Other project G0864, Sherman County Other |
1,304 MW | In study |
| Battery storage project G1053, Crook County Battery storage |
1,300 MW | In study |
| Battery storage project G1055, Wasco County Battery storage |
1,300 MW | In study |
| Battery storage project G1054, Crook County Battery storage |
1,300 MW | In study |
| Solar + storage project G1050, Deschutes County Solar + storage |
1,300 MW | In study |
| Other project G1025, Douglas County Other |
1,274 MW | In study |
| Matterhorn Other |
1,218 MW | In study |
| Solstice B Solar + storage |
1,211 MW | In study |
| Solar + storage project Q105, Millard County Solar + storage ยท Intermountain Power Agency |
1,200 MW | In study |
| Aviation Gas |
1,200 MW | In study |
| Pion Battery storage |
1,168 MW | In study |
| Aurelius Solar Solar ยท IP Roman, LLC |
1,124 MW | Agreement signed |
| Battery storage project AI2-457, Charles County Battery storage |
1,122 MW | In study |
| Nuclear project G0998, Benton County Nuclear |
1,120 MW | In study |
| Solstice A Solar + storage |
1,111 MW | In study |
| Hillside Energy Storage Battery storage |
1,065 MW | In study |
| Musketeers Solar + storage |
1,047 MW | In study |
| Hecate Energy Arkansas Wind Onshore wind ยท Hecate Energy Gulf Wind LLC |
1,029 MW | In study |
| Hecate Energy Jamaica Wind Onshore wind ยท Hecate Energy LLC |
1,029 MW | In study |
| Crusade Battery storage |
1,029 MW | In study |
| Lagoonez Battery storage |
1,029 MW | In study |
| Ross Solar Solar + storage ยท S&S Renewables, LLC |
1,026 MW | Agreement signed |
| Battery storage project G0914, Douglas County Battery storage |
1,000 MW | In study |
| Solar + storage project Company 238, Nye County Solar + storage |
1,000 MW | In study |
| Solar + storage project Q96, Los Angeles County Solar + storage |
1,000 MW | In study |
| Alisa Solar Energy Complex 2 Solar + storage |
1,000 MW | In study |
| Wind + storage project Q101, Los Angeles County Wind + storage |
1,000 MW | In study |
| Solar + storage project Q97, Los Angeles County Solar + storage |
1,000 MW | In study |
| Wind + storage project Q100, Los Angeles County Wind + storage |
1,000 MW | In study |
| Gas project Q32, Pinal County Gas |
928 MW | In study |
| Bristlecone Solar + storage |
921 MW | In study |
| Gas project GEN-2023-204, Morris County Gas |
915 MW | In study |
| Amanece Solar + storage |
836 MW | In study |
| Carissalito Creek Solar + storage |
832 MW | In study |
| Maravillosa 2 Solar + storage |
812 MW | In study |
| Solar + storage project G1040, Benton County Solar + storage |
800 MW | In study |
| Battery storage project Company 257, Clark County Battery storage |
800 MW | In study |
| Solar + storage project Q38, Maricopa County Solar + storage |
800 MW | In study |
Page 1 of 25
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Capacity in the queue by state
Click a state to drill down.
AKโME180MWVTโNH100MWWA23GWID2.1GWMT269MWND258MWMN118MWIL2.2GWWI200MWMI1.6GWNYโRIโMA768MWOR40GWNV15GWWY1.7GWSD240MWIAโIN791MWOH1.9GWPA1.2GWNJ4.4GWCT5MWCA57GWUT4.4GWCO2.2GWNE2.6GWMO1.3GWKY1.3GWWV286MWVA2.6GWMD1.3GWDEโAZ15GWNM3.4GWKS2.8GWAR850MWTN720MWNC2.1GWSC1.6GWDCโOK5.1GWLA644MWMS1.7GWAL2.2GWGA7.1GWHIโTX79GWFL7.4GW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- West (non-ISO utilities)309 ยท 110.9 GW
- ERCOT (Texas)356 ยท 76.0 GW
- CAISO (California)107 ยท 53.4 GW
- Southeast (non-ISO utilities)210 ยท 24.0 GW
- SPP (Southwest Power Pool)82 ยท 15.1 GW
- PJM (Mid-Atlantic, Midwest)156 ยท 14.6 GW
- MISO (Midcontinent)23 ยท 3,679 MW
- ISO-NE (New England)6 ยท 1,053 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 ยท Planned power plants (EIA)