Gas interconnection queue in the USA (2022 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 This shows every request: active, built and withdrawn.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 shown5011.4 GW

Active in queue11.4 GW50 requests

Agreement signed4,434 MW15 requests

Withdrawn228,085 MW 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

50 requests

Project	Capacity	Status	Location	Region	Queued	Online
Gas project J1813, Desoto County Gas	1,005 MW	In study	Desoto, MS	MISO	Jul 2022	target 2002
Gas project G0760, Grant County Gas	990 MW	In study	Grant, WA	West	Jun 2022	target 2025
Gas project G0752, Morrow County Gas	670 MW	In study	Morrow, OR	West	Jun 2022	target 2025
Gas project LGE-GIS-2022-003, Jefferson County Gas	660 MW	Agreement signed	Jefferson, KY	Southeast	Jun 2022	target 2027
Gas project GEN-2022-GR1, Harrison County Gas	513 MW	Agreement signed	Harrison, TX	SPP	Mar 2022	target 2027
Gas project GI-104, Payne County Gas	460 MW	Agreement signed	Payne, OK	Southeast	Jul 2022	target 2026
Gas project GI-103, Creek County Gas	460 MW	Agreement signed	Creek, OK	Southeast	Jul 2022	target 2027
Gas project GI-101, Clinton County Gas	460 MW	Agreement signed	Clinton, MO	Southeast	Jul 2022	target 2027
NRG THW GT 345 (Tef) Gas · NRG THW GT LLC	456 MW	Agreement signed	Harris, TX	ERCOT	Nov 2022	target 2026
NRG Greens Bayou 6 (TEF-Due Diligence) Gas · NRG Greens Bayou 6 LLC	445 MW	Agreement signed	Harris, TX	ERCOT	Aug 2022	target 2028
Gas project J2944, Portage County Gas	350 MW	In study	Portage, WI	MISO	Sep 2022	target 2027
Gas project J2945, Washington County Gas	350 MW	In study	Washington, IA	MISO	Sep 2022	target 2027
Gas project J3047, Adair County Gas	263 MW	In study	Adair, IA	MISO	Sep 2022	target 2027
Gas project J2791, Lafayette Parish County Gas	263 MW	In study	Lafayette Parish, LA	MISO	Sep 2022	target 2027
Gas project 22-07251, Larimer County Gas	250 MW	In study	Larimer, CO	West	Jul 2022	target 2028
Gas project GEN-2022-083, Williams County Gas	250 MW	In study	Williams, ND	SPP	Oct 2022	2025
Gas project Company 230, Clark County Gas	222 MW	Agreement signed	Clark, NV	West	Sep 2022	target 2024
Gas project Company 231, Clark County Gas	222 MW	Agreement signed	Clark, NV	West	Sep 2022	target 2024
Gas project J2947, Rock County Gas	205 MW	In study	Rock, WI	MISO	Sep 2022	target 2026
Gas project C2-05, Juab County Gas · PacifiCorp	200 MW	In study	Juab, UT	West	Apr 2022	target 2026
Gas project PIS009, Juab County Gas · PacifiCorp	200 MW	In study	Juab, UT	West	Jun 2022	target 2026
Gas project PIS012, Juab County Gas · PacifiCorp	200 MW	In study	Juab, UT	West	Jun 2022	target 2026
Gas project C2-02, Juab County Gas · PacifiCorp	200 MW	In study	Juab, UT	West	Apr 2022	target 2026
Gas project J3152, Green County Gas	160 MW	In study	Green, WI	MISO	Sep 2022	target 2027
Gas project J2946, Dubuque County Gas	160 MW	In study	Dubuque, IA	MISO	Sep 2022	target 2027
Gas project J3154, Franklin County Gas	160 MW	In study	Franklin, IA	MISO	Sep 2022	target 2027
Gas project J3153, Clinton County Gas	160 MW	In study	Clinton, IA	MISO	Sep 2022	target 2027
Gas project J3155, Winnebago County Gas	150 MW	In study	Winnebago, WI	MISO	Sep 2022	target 2025
Gas project J3151, Sheboygan County Gas	150 MW	In study	Sheboygan, WI	MISO	Sep 2022	target 2025
Friendswood Energy Genco Gas · Tejas Power Generation LLC	144 MW	Agreement signed	Harris, TX	ERCOT	Dec 2022	target 2026
Gas project CLPT G22, Laramie County Gas · Black Hills Electric Generation, LLC	115 MW	Agreement signed	Laramie, WY	West	Nov 2022	target 2024
Remy Jade III Power Station Gas · Remy Jade III Generating, LLC	102 MW	Agreement signed	Harris, TX	ERCOT	Jul 2022	target 2028
Gas project J3156, Rock County Gas	100 MW	In study	Rock, WI	MISO	Sep 2022	target 2026
Gas project Q31, Maricopa County Gas	77.0 MW	In study	Maricopa, AZ	West	Sep 2022	target 2024
Gas project J2948, Marshall County Gas	75.0 MW	In study	Marshall, IA	MISO	Sep 2022	target 2024
Gas project GI-102, Clinton County Gas	75.0 MW	Agreement signed	Clinton, MO	Southeast	Jul 2022	target 2027
Gas project AH2-106, Columbiana County Gas	69.0 MW	In study	Columbiana, OH	PJM	Feb 2022	target 2022
Lamar Unit 1 Repower Gas · La Frontera Holdings, LLC	66.0 MW	In study	Lamar, TX	ERCOT	Jun 2022	target 2027
Gas project AI2-022, Bradford County Gas	60.0 MW	In study	Bradford, PA	PJM	Dec 2022	target 2025
Gas project GI-2022-1, Weld County Gas	52.0 MW	Agreement signed	Weld, CO	West	Mar 2022	target 2023
Gas project J3213, Hennepin County Gas	51.0 MW	In study	Hennepin, MN	MISO	Sep 2022	target 2026
Gas project C2-48, Lincoln County Gas · PacifiCorp	48.0 MW	Agreement signed	Lincoln, WY	West	May 2022	target 2031
Gas project AH2-269A, Prince George's County Gas	45.0 MW	In study	Prince George's, MD	PJM	Mar 2022	target 2026
Gas project AI1-192, Marion County Gas	40.0 MW	In study	Marion, WV	PJM	Sep 2022	target 2024
Gas project AH2-111, Monroe County Gas	20.0 MW	In study	Monroe, OH	PJM	Feb 2022	target 2022
Gas project AI2-020, Warren County Gas	19.0 MW	In study	Warren, VA	PJM	Dec 2022	target 2022
Hays Energy Unit 2 Repower Gas · HAYS ENERGY, LLC	18.0 MW	In study	Hays, TX	ERCOT	Feb 2022	target 2026
Gas project J2969, Kalkaska County Gas	13.4 MW	In study	Kalkaska, MI	MISO	Sep 2022	target 2002
Gas project G0765, Umatilla County Gas	13.0 MW	In study	Umatilla, OR	West	Jul 2022	target 2024
CPS AvR CT1 Rotor Replacement Gas · CPS Energy	11.3 MW	In study	Bexar, TX	ERCOT	Oct 2022	target 2025

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)