United States โบ Grid โบ Interconnection queues
OCTARY USA ยท INTERCONNECTION QUEUESInterconnection queue in the USA (2020 requests) โ page 9
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 This shows every request: active, built and withdrawn.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 shown635117.0 GW
Active in queue117.0 GW635 requests
Agreement signed57.7 GW326 requests
Withdrawn1,752246.2 GW never built
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
635 requests ยท page 9 of 13
| Project | Capacity | Status |
|---|---|---|
| Sun Chief Solar Farm Solar |
100 MW | Agreement signed |
| Battery storage project J1844, Washtenaw County Battery storage |
100 MW | In study |
| Solar project J1736, Dubois County Solar |
100 MW | In study |
| RV Solar Solar |
100 MW | In study |
| Battery storage project GEN-2020-SR2, Johnston County Battery storage |
100 MW | Agreement signed |
| Battery storage project Q363, Maricopa County Battery storage |
100 MW | In study |
| Grand Marsh Solar Solar ยท Deriva Energy Solar, LLC |
100 MW | In study |
| Solar + storage project IA-PNM-2020-21, Valencia County Solar + storage |
100 MW | Agreement signed |
| Battery storage project J1635, Branch County Battery storage |
100 MW | Agreement signed |
| Solar project J1795, Acadia Parish County Solar |
100 MW | In study |
| Onshore wind project J1508, Marathon County Onshore wind |
98.9 MW | Agreement signed |
| Solar project J1732, Columbia County Solar |
98.4 MW | Agreement signed |
| Solar project GI-91, Carroll County Solar |
96.0 MW | Agreement signed |
| Red Maple Solar Solar ยท Red Maple Solar, LLC |
95.1 MW | In study |
| Black Moshannon Solar Solar + storage ยท CE-Black Moshannon OZ LLC |
95.0 MW | Agreement signed |
| Red Maple Solar Solar |
94.9 MW | Agreement signed |
| Solar + storage project IA-PNM-2020-06, Mckinley County Solar + storage |
90.0 MW | In study |
| Wild Rose Solar Project Solar ยท Wild Rose Solar Project, LLC |
90.0 MW | In study |
| Clover Creek Solar Solar ยท Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
90.0 MW | Agreement signed |
| Ambrosia Solar Solar + storage ยท Ambrosia Solar |
90.0 MW | Paused / redesign |
| Wildcat Solar Power Plant Solar + storage |
90.0 MW | Paused / redesign |
| Bear Island Solar Solar + storage |
89.0 MW | Agreement signed |
| Blossom Solar Solar |
88.0 MW | Agreement signed |
| Gas project 415, Manatee County Gas ยท FPL |
87.0 MW | In study |
| Harvey Solar I Solar |
85.0 MW | Agreement signed |
| Prairie Flyer Energy Storage Battery storage |
85.0 MW | Agreement signed |
| SR Bacon Solar |
85.0 MW | Under construction |
| Carnation Solar |
84.0 MW | Agreement signed |
| Stonecrop Solar Solar ยท CPV Stonecrop Solar, LLC |
82.0 MW | Agreement signed |
| Gas project 426, Humphreys County Gas |
81.0 MW | Agreement signed |
| Solar project J1818, Lafayette Parish County Solar |
80.0 MW | Agreement signed |
| Bright Mountain Solar Solar |
80.0 MW | Agreement signed |
| Solar + storage project IC-925, Houston County Solar + storage |
80.0 MW | Paused / redesign |
| Frasier Solar Solar |
80.0 MW | Agreement signed |
| Walker Solar Two Solar |
80.0 MW | Agreement signed |
| Gas project IA-PNM-2020-05, San Juan County Gas ยท PNM โรรฌ Generation |
80.0 MW | Agreement signed |
| Franklintown Farm Solar and BESS Solar + storage |
80.0 MW | Agreement signed |
| Big Star Storage Battery storage ยท RWE Solar Development, LLC |
80.0 MW | Agreement signed |
| Currituck Solar Solar ยท Currituck Solar, LLC |
80.0 MW | Agreement signed |
| Other project GI-2020-139, Riverside County Other |
80.0 MW | In study |
| Other project 72, Pima County Other |
80.0 MW | In study |
| Solar project IC-926, Montgomery County Solar |
80.0 MW | Paused / redesign |
| Solar project IC-894, Wheeler County Solar |
80.0 MW | Agreement signed |
| Fall Creek Energy Storage Battery storage |
80.0 MW | Agreement signed |
| Kce NY 29 Battery storage ยท KCE NY 29, LLC |
79.0 MW | In study |
| Gas project 417, Volusia County Gas ยท FPL |
76.0 MW | In study |
| Iris Del Sol Solar + storage |
76.0 MW | Agreement signed |
| Battery storage project 1RSC-2020-02, Pueblo County Battery storage |
75.0 MW | Agreement signed |
| Brunswick Battery Storage Battery storage ยท Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
75.0 MW | In study |
| Cerulean Solar and Mulberry BESS Battery storage ยท Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
75.0 MW | Agreement signed |
Page 9 of 13
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Capacity in the queue by state
Click a state to drill down.
AKโME129MWVTโNHโWA2.4GWID455MWMT1.6GWND150MWMN944MWIL5.6GWWI2.5GWMI2.6GWNY1.8GWRIโMAโOR4.7GWNV5.4GWWYโSDโIA255MWIN6GWOH3.1GWPA1.3GWNJ563MWCTโCA15GWUTโCO1.6GWNE1.8GWMO1.4GWKY1.9GWWV480MWVA1.7GWMD1GWDEโAZ7.4GWNM2.7GWKS2.4GWAR1.3GWTN303MWNC504MWSC172MWDCโOK1.3GWLA1.7GWMS1GWAL967MWGA1.9GWHIโTX29GWFL1.6GW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- ERCOT (Texas)108 ยท 26.4 GW
- West (non-ISO utilities)100 ยท 24.5 GW
- PJM (Mid-Atlantic, Midwest)178 ยท 16.6 GW
- CAISO (California)41 ยท 16.3 GW
- MISO (Midcontinent)95 ยท 15.7 GW
- SPP (Southwest Power Pool)35 ยท 8,165 MW
- Southeast (non-ISO utilities)55 ยท 7,020 MW
- NYISO (New York)19 ยท 2,230 MW
- ISO-NE (New England)4 ยท 129 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)