Queue projects under construction in the USA — page 2

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 This shows every request: active, built and withdrawn.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 shown19427.7 GW

Active in queue2,001.0 GW9,187 requests

Agreement signed423.2 GW2,141 requests

Withdrawn24,2054,519.8 GW never built

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Project, developer, substation or county State Grid region Technology Status Year joined Sort

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Source: Lawrence Berkeley National Laboratory, Queued Up interconnection queue data (data through end of 2025). Map points are county centres, not exact sites.

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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

194 requests · page 2 of 4

Project	Capacity	Status	Location	Region	Queued	Online
Onshore wind project J866, Tunica County Onshore wind	200 MW	Under construction	Tunica, MS	MISO	Jun 2017	2024
Solar project J1087, Scott County Solar	200 MW	Under construction	Scott, MO	MISO	Mar 2018	target 2023
Solar project J1458, Washington County Solar	200 MW	Under construction	Washington, MS	MISO	Apr 2019	target 2024
Solar project J878, Kenosha County Solar	200 MW	Under construction	Kenosha, WI	MISO	Jun 2017	2024
Solar project J805, Shelby County Solar	199 MW	Under construction	Shelby, IN	MISO	Jun 2017	target 2022
Solar project J1063, Clinton County Solar	195 MW	Under construction	Clinton, IN	MISO	Mar 2018	2024
Solar project J799, Washtenaw County Solar	189 MW	Under construction	Washtenaw, MI	MISO	Jun 2017	target 2021
Solar project J919, Jackson County Solar	180 MW	Under construction	Jackson, AR	MISO	Jun 2017	2023
Onshore wind project J1437, Carroll County Onshore wind	180 MW	Under construction	Carroll, AR	MISO	Apr 2019	target 2024
Gas project 328, Pinellas County Gas · Duke Energy Florida, LLC	172 MW	Under construction	Pinellas, FL	Southeast	Jun 2023	target 2024
Solar project J1297, Shiawassee County Solar	170 MW	Under construction	Shiawassee, MI	MISO	Apr 2019	target 2024
Solar project J1224, Washtenaw County Solar	170 MW	Under construction	Washtenaw, MI	MISO	Apr 2019	target 2025
Solar project J1174, Worth County Solar	165 MW	Under construction	Worth, IA	MISO	Mar 2018	target 2024
Solar project J1442, Polk County Solar	165 MW	Under construction	Polk, TX	MISO	Apr 2019	target 2025
Solar project J1440, Tunica County Solar	160 MW	Under construction	Tunica, MS	MISO	Apr 2019	target 2024
Solar project J1286, Evangeline Parish County Solar	150 MW	Under construction	Evangeline Parish, LA	MISO	Apr 2019	target 2025
Solar project J1084, Clinton County Solar	150 MW	Under construction	Clinton, IA	MISO	Mar 2018	target 2023
Solar project J875, Lenawee County Solar	150 MW	Under construction	Lenawee, MI	MISO	Jun 2017	target 2022
Solar project J1390, Bartholomew County Solar	150 MW	Under construction	Bartholomew, IN	MISO	Apr 2019	target 2025
Battery storage project Q357, Maricopa County Battery storage	150 MW	Under construction	Maricopa, AZ	West	Sep 2020	target 2023
Solar project J1671, Walker County Solar	150 MW	Under construction	Walker, TX	MISO	Jun 2020	target 2025
Solar project J1644, St. Landry Parish County Solar	150 MW	Under construction	St. Landry Parish, LA	MISO	Jun 2020	target 2024
Solar project J1094, Washington County Solar	150 MW	Under construction	Washington, IL	MISO	Mar 2018	target 2024
Solar project J1155, Mississippi County Solar	150 MW	Under construction	Mississippi, AR	MISO	Mar 2018	2024
Solar project 18-11071, Larimer County Solar	150 MW	Under construction	Larimer, CO	West	Nov 2018	target 2023
Solar project J1096, Saline County Solar	150 MW	Under construction	Saline, IL	MISO	Mar 2018	target 2024
Onshore wind project J967, Mower County Onshore wind	150 MW	Under construction	Mower, MN	MISO	Mar 2018	target 2023
Solar project J874, Murray County Solar	150 MW	Under construction	Murray, MN	MISO	Jun 2017	target 2024
SR Grady_SR Whigham Solar	150 MW	Under construction	Grady, GA	Southeast	Aug 2024	target 2028
Onshore wind project J750, Morgan County Onshore wind	150 MW	Under construction	Morgan, IL	MISO	Jun 2017	target 2022
Solar project J1072, Mower County Solar	150 MW	Under construction	Mower, MN	MISO	Mar 2018	target 2023
Solar project J859, Cass County Solar	150 MW	Under construction	Cass, IL	MISO	Jun 2017	target 2022
Solar project J1750, Marquette County Solar	150 MW	Under construction	Marquette, MI	MISO	Apr 2022	target 2026
Solar project J818, Jefferson County Solar	149 MW	Under construction	Jefferson, WI	MISO	Jun 2017	target 2022
Solar project J1752, Portage County Solar	148 MW	Under construction	Portage, WI	MISO	May 2022	target 2026
Solar project J1125, Cross County Solar	135 MW	Under construction	Cross, AR	MISO	Mar 2018	target 2023
Solar project J1520, Worth County Solar	135 MW	Under construction	Worth, IA	MISO	Jun 2020	target 2027
Solar project J1203, Genesee County Solar	125 MW	Under construction	Genesee, MI	MISO	Apr 2019	target 2025
Solar project J1310, Jackson County Solar	125 MW	Under construction	Jackson, MI	MISO	Apr 2019	target 2024
Solar project J857, Calhoun County Solar	125 MW	Under construction	Calhoun, MI	MISO	Jun 2017	target 2022
SR Rochelle Solar Solar	120 MW	Under construction	Wilcox, GA	Southeast	Dec 2021	target 2026
SR Norwood Solar Solar	107 MW	Under construction	Warren, GA	Southeast	May 2023	target 2026
Solar project J926, St. Croix County Solar	101 MW	Under construction	St. Croix, WI	MISO	Jun 2017	target 2023
Solar + storage project J1269, Warrick County Solar + storage	100 MW	Under construction	Warrick, IN	MISO	Apr 2019	target 2025
Solar project J912, Christian County Solar	100 MW	Under construction	Christian, IL	MISO	Jun 2017	target 2023
Solar project J909, Tangipahoa Parish County Solar	100 MW	Under construction	Tangipahoa Parish, LA	MISO	Jun 2017	target 2022
Solar project J1239, Ouachita Parish County Solar	100 MW	Under construction	Ouachita Parish, LA	MISO	Apr 2019	target 2024
Onshore wind project J855, Grant County Onshore wind	100 MW	Under construction	Grant, WI	MISO	Jun 2017	2023
Solar project J1071, Oceana County Solar	100 MW	Under construction	Oceana, MI	MISO	Mar 2018	target 2021
Solar project J680, Ashley County Solar	100 MW	Under construction	Ashley, AR	MISO	Jul 2016	2024

Capacity in the queue by state

Click a state to drill down.

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 · Planned power plants (EIA)