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United States β€Ί Grid β€Ί Interconnection queues

OCTARY USA Β· INTERCONNECTION QUEUES

Solar queue projects under construction in the USA

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 This shows every request: active, built and withdrawn.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 shown14018.9 GW
Active in queue427.5 GW2,995 requests
Agreement signed108.2 GW781 requests
Withdrawn9,252860.3 GW never built

Map

Loading requests…
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

140 requests Β· page 1 of 3
ProjectCapacityStatusLocationRegionQueuedOnline
Solar project J1060, St. Francis County
Solar		 500 MWUnder construction St. Francis, ARMISO Mar 2018target 2023
Solar project J976, Warren County
Solar		 300 MWUnder construction Warren, MOMISO Mar 2018target 2024
Solar project J1730, Dunn County
Solar		 300 MWUnder construction Dunn, WIMISO Mar 2022target 2027
Solar project J1421, East Feliciana Parish County
Solar		 300 MWUnder construction East Feliciana Parish, LAMISO Apr 2019target 2024
Solar project J1410, Dane County
Solar		 300 MWUnder construction Dane, WIMISO Apr 2019target 2025
Solar project J1058, Lake County
Solar		 300 MWUnder construction Lake, INMISO Mar 2018target 2024
Solar project J813, Clay County
Solar		 275 MWUnder construction Clay, ILMISO Jun 20172024
Solar project J815, Christian County
Solar		 250 MWUnder construction Christian, ILMISO Jun 2017target 2022
Solar project J877, Palo Alto County
Solar		 250 MWUnder construction Palo Alto, IAMISO Jun 2017target 2023
Solar project J829, Sullivan County
Solar		 250 MWUnder construction Sullivan, INMISO Jun 2017target 2022
Solar project Q03, Kern County
Solar		 250 MWUnder construction Kern, CAWest Sep 2007target 2014
Solar project J800, White County
Solar		 250 MWUnder construction White, ILMISO Jun 20172024
Solar project 171, Williamsburg County
Solar		 249 MWUnder construction Williamsburg, SCSoutheast Oct 2021target 2028
Solar project J1067, Jasper County
Solar		 240 MWUnder construction Jasper, INMISO Mar 20182024
Solar project J1034, Stoddard County
Solar		 225 MWUnder construction Stoddard, MOMISO Mar 2018target 2024
Solar project J762, Meade County
Solar		 200 MWUnder construction Meade, KYMISO Nov 2016target 2021
Solar project J992, Cass County
Solar		 200 MWUnder construction Cass, INMISO Mar 2018target 2023
Solar project J1226, Lenawee County
Solar		 200 MWUnder construction Lenawee, MIMISO Apr 2019target 2024
Solar project J1460, Rock County
Solar		 200 MWUnder construction Rock, WIMISO Apr 2019target 2025
Solar project J1107, Cape Girardeau County
Solar		 200 MWUnder construction Cape Girardeau, MOMISO Mar 2018target 2023
Solar project Q230, Navajo County
Solar		 200 MWUnder construction Navajo, AZWest Sep 2015target 2021
Solar project J993, Boone County
Solar		 200 MWUnder construction Boone, INMISO Mar 2018target 2023
Solar project J1007, Crittenden County
Solar		 200 MWUnder construction Crittenden, ARMISO Mar 20182023
Solar project J934, Crittenden County
Solar		 200 MWUnder construction Crittenden, ARMISO Jun 20172024
Solar project J1325, Rock County
Solar		 200 MWUnder construction Rock, MNMISO Apr 2019target 2025
Solar project J1559, Conway County
Solar		 200 MWUnder construction Conway, ARMISO Jun 2020target 2026
Solar project J1076, St. James Parish County
Solar		 200 MWUnder construction St. James Parish, LAMISO Mar 2018target 2022
Solar project J1424, Beauregard Parish County
Solar		 200 MWUnder construction Beauregard Parish, LAMISO Apr 2019target 2024
Solar project J1299, Scott County
Solar		 200 MWUnder construction Scott, MOMISO Apr 2019target 2025
Solar project J1663, Ottawa County
Solar		 200 MWUnder construction Ottawa, MIMISO Dec 2021target 2025
Solar project J1255, Ionia County
Solar		 200 MWUnder construction Ionia, MIMISO Apr 2019target 2025
Solar project J1087, Scott County
Solar		 200 MWUnder construction Scott, MOMISO Mar 2018target 2023
Solar project J1458, Washington County
Solar		 200 MWUnder construction Washington, MSMISO Apr 2019target 2024
Solar project J878, Kenosha County
Solar		 200 MWUnder construction Kenosha, WIMISO Jun 20172024
Solar project J805, Shelby County
Solar		 199 MWUnder construction Shelby, INMISO Jun 2017target 2022
Solar project J1063, Clinton County
Solar		 195 MWUnder construction Clinton, INMISO Mar 20182024
Solar project J799, Washtenaw County
Solar		 189 MWUnder construction Washtenaw, MIMISO Jun 2017target 2021
Solar project J919, Jackson County
Solar		 180 MWUnder construction Jackson, ARMISO Jun 20172023
Solar project J1297, Shiawassee County
Solar		 170 MWUnder construction Shiawassee, MIMISO Apr 2019target 2024
Solar project J1224, Washtenaw County
Solar		 170 MWUnder construction Washtenaw, MIMISO Apr 2019target 2025
Solar project J1174, Worth County
Solar		 165 MWUnder construction Worth, IAMISO Mar 2018target 2024
Solar project J1442, Polk County
Solar		 165 MWUnder construction Polk, TXMISO Apr 2019target 2025
Solar project J1440, Tunica County
Solar		 160 MWUnder construction Tunica, MSMISO Apr 2019target 2024
Solar project J1286, Evangeline Parish County
Solar		 150 MWUnder construction Evangeline Parish, LAMISO Apr 2019target 2025
Solar project J1084, Clinton County
Solar		 150 MWUnder construction Clinton, IAMISO Mar 2018target 2023
Solar project J875, Lenawee County
Solar		 150 MWUnder construction Lenawee, MIMISO Jun 2017target 2022
Solar project J1390, Bartholomew County
Solar		 150 MWUnder construction Bartholomew, INMISO Apr 2019target 2025
Solar project J1671, Walker County
Solar		 150 MWUnder construction Walker, TXMISO Jun 2020target 2025
Solar project J1644, St. Landry Parish County
Solar		 150 MWUnder construction St. Landry Parish, LAMISO Jun 2020target 2024
Solar project J1094, Washington County
Solar		 150 MWUnder construction Washington, ILMISO Mar 2018target 2024
Page 1 of 3

Capacity in the queue by state

Click a state to drill down.

AK–ME–VT–NH–WA–ID–MT–ND–MN850MWIL1.5GWWI1.8GWMI2.2GWNY–RI–MA–OR–NV–WY–SD–IA850MWIN2GWOH–PA–NJ–CT–CA250MWUT–CO150MWNE–MO1.1GWKY200MWWV–VA–MD–DE–AZ200MWNM–KS–AR1.8GWTN–NC233MWSC1.5GWDC–OK–LA1.6GWMS805MWAL–GA692MWHI–TX315MWFL899MW

By grid region

ISO/RTO markets and the non-ISO West and Southeast.

Requests by year joined

Capacity of requests in this view, by the year they entered the queue. Click a year.

20152025

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 Β· Planned power plants (EIA)