Gas interconnection queue 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 This shows every request: active, built and withdrawn.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 shown688263.4 GW

Active in queue263.4 GW688 requests

Agreement signed39.9 GW131 requests

Withdrawn2,231897.1 GW never built

Find requests

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

Clear

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

Map

Loading requests…

In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

688 requests · page 2 of 14

Project	Capacity	Status	Location	Region	Queued	Online
Gas project J955, Sangamon County Gas	1,165 MW	Under construction	Sangamon, IL	MISO	Mar 2018	target 2025
Gas project J3941, Deuel County Gas	1,144 MW	In study	Deuel, SD	MISO	Mar 2025	target 2030
Replacement; Oak Creek Units 5-8 Gas	1,138 MW	In study	Milwaukee, WI	MISO	Jun 2024	target 2027
Gas project 257, Shelby County Gas	1,132 MW	Agreement signed	Shelby, TN	Southeast	Aug 2014	target 2018
Bastrop Peaking Generators (TEF-Due Diligence) Gas · MPH Bastrop Peakers, LLC	1,104 MW	Agreement signed	Bastrop, TX	ERCOT	Feb 2024	target 2027
Gas project G0501, Klamath County Gas	1,100 MW	In study	Klamath, OR	West	Oct 2014	target 2018
Malden CCGT Gas · NIPSCO	1,090 MW	In study	Porter, IN	MISO	Aug 2025	target 2028
Gas project GEN-2024-341, Pittsburg County Gas	1,045 MW	In study	Pittsburg, OK	SPP	Mar 2025	target 2031
Replacing 1014.7 MW of coal generation with Gas/Steam; Cayuga CC1 CC2 Gas	1,040 MW	In study	Vermillion, IN	MISO	Feb 2024	target 2028
EmberGreen Gas · EmberGreen Energy Center	1,036 MW	In study	Wharton, TX	ERCOT	Jun 2024	target 2028
Gas project J1813, Desoto County Gas	1,005 MW	In study	Desoto, MS	MISO	Jul 2022	target 2002
Gas project GEN-2020-065, Gaines County Gas	1,003 MW	Agreement signed	Gaines, NM	SPP	Apr 2020	target 2028
Gas project IC-1254b, Heard County Gas	1,003 MW	Agreement signed	Heard, GA	Southeast	Mar 2024	target 2028
Gas project IC-1254a, Heard County Gas	1,003 MW	Agreement signed	Heard, GA	Southeast	Mar 2024	target 2028
Gas project 25-00427, Storey County Gas	1,000 MW	In study	Storey, NV	West	Jul 2025	target 2028
Black Mountain Hale Gas Gas · Fort Worth Power Core LLC	991 MW	In study	Hale, TX	ERCOT	Aug 2025	target 2029
Gas project G0760, Grant County Gas	990 MW	In study	Grant, WA	West	Jun 2022	target 2025
Gas project 977454, Anson County Gas	990 MW	In study	Anson, NC	Southeast	Jun 2025
Gas project E0050, Linn County Gas · Interstate Power and Light Company (IPL)	987 MW	In study	Linn, IA	MISO	Nov 2025	target 2028
Kilby1 Part 4 Large Block Simple Cycle Gas · Energy Forge One LLC	950 MW	In study	Reeves, TX	ERCOT	Nov 2025	target 2028
Gas project J4116, Walworth County Gas	950 MW	In study	Walworth, WI	MISO	Oct 2025	target 2030
Riviera Gas Gas · BKV-BPP Power	942 MW	In study	Bell, TX	ERCOT	Nov 2025	target 2030
Trumbull Energy Center Gas	940 MW	Agreement signed	Trumbull, OH	PJM	Oct 2015	target 2026
Gas project Q32, Pinal County Gas	928 MW	In study	Pinal, AZ	West	Aug 2023	target 2026
Gas project GEN-2023-204, Morris County Gas	915 MW	In study	Morris, TX	SPP	Oct 2023	target 2028
Gas project GEN-2024-129, Labette County Gas	910 MW	In study	Labette, KS	SPP	Mar 2025	target 2030
EmberYork Gas · EmberYork Energy Center	900 MW	Agreement signed	Austin, TX	ERCOT	Aug 2024	target 2028
West Royal Natural Gas (TEF-Due Diligence) Gas · Invenergy Energy Transition Development LLC	888 MW	In study	Upton, TX	ERCOT	Jun 2024	target 2030
Sim Gideon Combined Cycle Gas · LCRA	880 MW	In study	Bastrop, TX	ERCOT	Jun 2025	target 2030
Lost Pines Power Park Gas · LCRA	880 MW	In study	Bastrop, TX	ERCOT	Jun 2025	target 2030
Schneider Combined Cycle Gas · LCRA	880 MW	In study	Caldwell, TX	ERCOT	Jul 2025	target 2030
MilamStation Power Secured Gas Generation Gas · Power Secured Holdings LLC	846 MW	In study	Milam, TX	ERCOT	Mar 2025	target 2029
Replacing 864 MW of coal with Natural Gas Generators; Castle Bluff Gas	824 MW	In study	St. Louis, MO	MISO	May 2024	target 2025
Lakeover CCCT Gas · Entergy Mississippi, LLC	820 MW	In study	Hinds, MS	MISO	Aug 2025	target 2028
Gas project E0030, Jefferson County Gas · Entergy Texas, Inc.	820 MW	In study	Jefferson, TX	MISO	Aug 2025	target 2027
Vicksburg CCCT Gas · Entergy Mississippi, LLC	820 MW	In study	Warren, MS	MISO	Aug 2025	target 2027
Gas project 283, Colleton County Gas	819 MW	In study	Colleton, SC	Southeast	Feb 2025	target 2029
Gas project 284, Colleton County Gas	819 MW	In study	Colleton, SC	Southeast	Feb 2025	target 2029
Gas project 285, Colleton County Gas	819 MW	In study	Colleton, SC	Southeast	Feb 2025	target 2029
Gas project 977564, Cleveland County Gas	810 MW	In study	Cleveland, NC	Southeast	Jun 2025
Gas project J4138, Iberville Parish County Gas	805 MW	In study	Iberville Parish, LA	MISO	Oct 2025	target 2030
Gas project J4191, Iberville Parish County Gas	805 MW	In study	Iberville Parish, LA	MISO	Oct 2025	target 2030
Gas project 174, Pima County Gas	800 MW	In study	Pima, AZ	West	Jun 2024	target 2027
Gas project 618, Stewart County Gas	800 MW	In study	Stewart, TN	Southeast	Jun 2024	target 2027
Gas project 622, Trousdale County Gas	800 MW	In study	Trousdale, TN	Southeast	Jun 2024	target 2031
Gas project E0049, Cerro Gordo County Gas · Interstate Power and Light Company (IPL)	798 MW	In study	Cerro Gordo, IA	MISO	Oct 2025	target 2028
Gas project E0010, Marshall County Gas · Interstate Power and Light Company (IPL)	798 MW	In study	Marshall, IA	MISO	Aug 2025	target 2028
Gas project AH1-721 Gas · East Kentucky Power Cooperative, Inc.	786 MW	In study	KY	PJM	Apr 2025
Gas project LGE-GIS-2009-004, Trimble County Gas	785 MW	Agreement signed	Trimble, KY	Southeast	Dec 2009	target 2010
Flint River 780 MW Unit Gas	780 MW	In study	Mitchell, GA	Southeast	Oct 2024	target 2029

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)