Completed queue projects in the USA — 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 This shows every request: active, built and withdrawn.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 shown4,787563.7 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

4,787 requests · page 9 of 96

Project	Capacity	Status	Location	Region	Queued	Online
Onshore wind project 409, Albany County Onshore wind · Boswell Wind Project I, LLC	320 MW	Operating	Albany, WY	West	Jan 2012	target 2024
Mint Farm Energy Center Gas	320 MW	Operating	Cowlitz, WA	West	Jul 2000	target 2007
MPC Generating (CPL Monroe) Gas	320 MW	Operating		Southeast		2000
Gas project G084, Lawrence County Gas	320 MW	Operating	Lawrence, IN	MISO	Mar 2001	2005
Nuclear project 15, Fairfield County Nuclear · SCPSA/SCEG	318 MW	Operating	Fairfield, SC	Southeast	Apr 2001	target 2005
Other project 68, Kemper County Other	316 MW	Operating	Kemper, MS	Southeast	Oct 1999
Other project 68 Other	316 MW	Operating		Southeast	Oct 1999
Chesapeake Other	315 MW	Operating	VA	PJM	Apr 1997	2001
Gas project 335 Gas	314 MW	Operating		Southeast	Feb 2018	2019
Solar Star 1 Solar	310 MW	Operating	Kern, CA	CAISO	May 2008	2015
Gas project 336 Gas	310 MW	Operating		Southeast	Feb 2018	2019
Caithness Long Island Gas · Caithness Long Island, LLC	310 MW	Operating	Suffolk, NY	NYISO	Oct 2001	2009
Caithness Long Island Gas · Caithness Long Island, LLC	310 MW	Operating	NY	NYISO	Oct 2001
Garrison Energy Center Gas	309 MW	Operating	New Castle, DE	PJM	Aug 2010	2015
Jarvis BESS Other · SMT Ironman BESS LLC	308 MW	Operating	Brazoria, TX	ERCOT	Mar 2022	2024
Pio Pico Energy Center Gas	308 MW	Operating	San Diego, CA	CAISO	Feb 2010	2016
Tierra Bonita Solar Solar · Greasewood II LLC	307 MW	Operating	Pecos, TX	ERCOT	Oct 2019	2024
Solar + storage project ANPP HVS-Q25 Solar + storage	306 MW	Operating		West	Feb 2018	target 2024
Solar + storage project Q25, Maricopa County Solar + storage	306 MW	Operating	Maricopa, AZ	West	Feb 2018	target 2024
Coal project 5, Berkeley County Coal · SCPSA	306 MW	Operating	Berkeley, SC	Southeast	Apr 2001	target 2005
PES1 Gas · HO CLARKE GENERATING LLC	306 MW	Operating	Harris, TX	ERCOT	Oct 2018	2021
Remy Jade Power Station Gas · Remy Jade Generating, LLC	306 MW	Operating	Harris, TX	ERCOT	Aug 2021	2024
Radford's Run Wind Farm Onshore wind	306 MW	Operating	Macon, IL	PJM	Nov 2010	2017
Tiverton Uprate Gas	306 MW	Operating	Newport, RI	ISO-NE	Mar 2020	target 2021
Photon Storage Other · GulfStar Power, LLC	306 MW	Operating	Wharton, TX	ERCOT	Jun 2022	2024
Bright Arrow Solar Solar · RWE Solar Development, LLC	305 MW	Operating	Hopkins, TX	ERCOT	Feb 2020	2023
Onshore wind project J757, Morgan County Onshore wind	304 MW	Operating	Morgan, IL	MISO	Nov 2016	2021
Onshore wind project GEN-2016-091, Caddo County Onshore wind	304 MW	Operating	Caddo, OK	SPP	Oct 2016	2022
Onshore wind project GEN-2015-036, Johnston County Onshore wind	304 MW	Operating	Johnston, OK	SPP	Sep 2015	2020
Onshore wind project GEN-2016-174, Nemaha County Onshore wind	302 MW	Operating	Nemaha, KS	SPP	Nov 2016	2020
Onshore wind project GEN-2016-176, Nemaha County Onshore wind	302 MW	Operating	Nemaha, KS	SPP	Dec 2016	2021
Onshore wind project GEN-2016-149, Washington County Onshore wind	302 MW	Operating	Washington, KS	SPP	Nov 2016	2023
Onshore wind project GEN-2016-150, Nemaha County Onshore wind	302 MW	Operating	Nemaha, KS	SPP	Nov 2016	2023
Onshore wind project GEN-2017-009, Neosho County Onshore wind	302 MW	Operating	Neosho, KS	SPP	Apr 2017	2021
Lacy Creek wind Wind + storage · Lacy Creek Wind, LLC	301 MW	Operating	Glasscock, TX	ERCOT	Oct 2016	2024
Peregrine Solar Solar + storage · SP-Peregrine Solar LLC	301 MW	Operating	Goliad, TX	ERCOT	Jan 2020	2024
Inertia Wind Onshore wind · Inertia Wind Project, LLC	301 MW	Operating	Haskell, TX	ERCOT	Jun 2020	2023
Onshore wind project GEN-2015-023, Antelope County Onshore wind	301 MW	Operating	Antelope, NE	SPP	Mar 2015	2022
Rodeo Ranch Energy Storage Other · Rodeo Ranch Energy Storage, LLC	301 MW	Operating	Reeves, TX	ERCOT	Sep 2021	2023
Torrecillas Wind Onshore wind · Nextera	301 MW	Operating	Webb, TX	ERCOT	Jan 2013	2019
Solar project Company 156, Clark County Solar	300 MW	Operating	Clark, NV	West	Sep 2017	target 2021
Greenland Gap WF Onshore wind	300 MW	Operating	Grant, WV	PJM	Jan 2002	2007
Jumbo Road Wind Onshore wind · TX Jumbo Road Wind, LLC	300 MW	Operating		ERCOT	Oct 2012	2015
Solar + storage project Q389, Maricopa County Solar + storage	300 MW	Operating	Maricopa, AZ	West	Mar 2021	target 2023
Daggett Solar 2 Solar + storage	300 MW	Operating	San Bernardino, CA	CAISO	May 2016	2023
Onshore wind project GEN-2015-052, Sumner County Onshore wind	300 MW	Operating	Sumner, KS	SPP	Oct 2015	2025
Onshore wind project GEN-2015-047, Noble County Onshore wind	300 MW	Operating	Noble, OK	SPP	Oct 2015	2018
Klondike 3 Wind Onshore wind · Klondike Wind Power III, LLC	300 MW	Operating	Wasco, OR	West	Feb 2004	target 2007
Hickman Onshore wind · Invenergy	300 MW	Operating		ERCOT	Feb 2015	2018
Green Pastures W Onshore wind · Capital Dynamics	300 MW	Operating		ERCOT	Mar 2011	2015

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.

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 · Planned power plants (EIA)