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United States β€Ί Grid β€Ί Interconnection queues

OCTARY USA Β· INTERCONNECTION QUEUES

Interconnection queue in MISO (Midcontinent) (2017 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 This shows every request: active, built and withdrawn.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 shown325,609 MW
Active in queue5,609 MW32 requests
Agreement signed52.0 MW1 requests
Withdrawn12719.9 GW never built

Map

Loading requests…
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

32 requests
ProjectCapacityStatusLocationRegionQueuedOnline
Gas project J732, Douglas County
Gas		 562 MWUnder construction Douglas, WIMISO Jun 2017target 2023
Onshore wind project J844, Knox County
Onshore wind		 300 MWUnder construction Knox, ILMISO Jun 2017target 2021
Solar project J813, Clay County
Solar		 275 MWUnder construction Clay, ILMISO Jun 20172024
Onshore wind project J848, Christian County
Onshore wind		 250 MWUnder construction Christian, ILMISO Jun 2017target 2021
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 J800, White County
Solar		 250 MWUnder construction White, ILMISO Jun 20172024
Solar project J934, Crittenden County
Solar		 200 MWUnder construction Crittenden, ARMISO Jun 20172024
Onshore wind project J722, Codington County
Onshore wind		 200 MWUnder construction Codington, SDMISO Jun 2017target 2023
Onshore wind project J866, Tunica County
Onshore wind		 200 MWUnder construction Tunica, MSMISO Jun 20172024
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 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 J875, Lenawee County
Solar		 150 MWUnder construction Lenawee, MIMISO Jun 2017target 2022
Solar project J874, Murray County
Solar		 150 MWUnder construction Murray, MNMISO Jun 2017target 2024
Onshore wind project J750, Morgan County
Onshore wind		 150 MWUnder construction Morgan, ILMISO Jun 2017target 2022
Solar project J859, Cass County
Solar		 150 MWUnder construction Cass, ILMISO Jun 2017target 2022
Solar project J818, Jefferson County
Solar		 149 MWUnder construction Jefferson, WIMISO Jun 2017target 2022
Solar project J857, Calhoun County
Solar		 125 MWUnder construction Calhoun, MIMISO Jun 2017target 2022
Solar project J926, St. Croix County
Solar		 101 MWUnder construction St. Croix, WIMISO Jun 2017target 2023
Solar project J912, Christian County
Solar		 100 MWUnder construction Christian, ILMISO Jun 2017target 2023
Solar project J909, Tangipahoa Parish County
Solar		 100 MWUnder construction Tangipahoa Parish, LAMISO Jun 2017target 2022
Onshore wind project J855, Grant County
Onshore wind		 100 MWUnder construction Grant, WIMISO Jun 20172023
Solar project J903, Henry County
Solar		 100 MWUnder construction Henry, INMISO Jun 2017target 2023
Solar project J908, Tallahatchie County
Solar		 100 MWUnder construction Tallahatchie, MSMISO Jun 2017target 2023
Solar project J871, Grant County
Solar		 100 MWUnder construction Grant, WIMISO Jun 20172023
Onshore wind project J898, Howard County
Onshore wind		 100 MWUnder construction Howard, IAMISO Jun 2017target 2023
Solar project J847, Jasper County
Solar		 90.0 MWUnder construction Jasper, INMISO Jun 20172023
Solar project J791, Lamar County
Solar		 52.0 MWAgreement signed Lamar, MSMISO Apr 2017target 2020
Other project J868, Concordia Parish County
Other		 37.2 MWUnder construction Concordia Parish, LAMISO Jun 2017target 1990

Capacity in the queue by state

Click a state to drill down.

AK–ME–VT–NH–WA–ID–MT–ND–MN150MWIL1.7GWWI1.2GWMI464MWNY–RI–MA–OR–NV–WY–SD200MWIA350MWIN639MWOH–PA–NJ–CT–CA–UT–CO–NE–MO–KY–WV–VA–MD–DE–AZ–NM–KS–AR380MWTN–NC–SC–DC–OK–LA137MWMS352MWAL–GA–HI–TX–FL–

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.

20112025

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)