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United States › Grid › Interconnection queues

OCTARY USA · INTERCONNECTION QUEUES

Interconnection queue in the USA — page 79

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 This shows every request: active, built and withdrawn.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 shown9,1872,001.0 GW
Active in queue2,001.0 GW9,187 requests
Agreement signed423.2 GW2,141 requests
Withdrawn24,2054,519.8 GW never built

Map

Loading requests…
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

9,187 requests · page 79 of 184
ProjectCapacityStatusLocationRegionQueuedOnline
Battery storage project GEN-2024-260, Buchanan County
Battery storage		 200 MWIn study Buchanan, MOSPP Mar 2025target 2029
Onshore wind project J3157, Winnebago County
Onshore wind		 200 MWIn study Winnebago, IAMISO Sep 2022target 2024
Solar project GEN-2024-287, Crawford County
Solar		 200 MWIn study Crawford, KSSPP Mar 2025target 2030
Onshore wind project J3895, Muskegon County
Onshore wind		 200 MWIn study Muskegon, MIMISO Feb 2025target 2028
Battery storage project GEN-2024-092, Roosevelt County
Battery storage		 200 MWIn study Roosevelt, NMSPP Oct 2024target 2029
Solar + storage project J1340, Jasper County
Solar + storage		 200 MWAgreement signed Jasper, INMISO Apr 2019target 2025
Solar + storage project J1336, Jasper County
Solar + storage		 200 MWAgreement signed Jasper, INMISO Apr 2019target 2025
Lane City Wind
Onshore wind · RWE Clean Energy, LLC		 200 MWAgreement signed Wharton, TXERCOT Apr 2021target 2025
Solar + storage project J1339, Jasper County
Solar + storage		 200 MWAgreement signed Jasper, INMISO Apr 2019target 2025
Solar + storage project GI-CS-2025-17, Moffat County
Solar + storage		 200 MWIn study Moffat, COWest Sep 2025target 2029
Monte Alto 2 Wind
Onshore wind · Terra-Gen		 200 MWAgreement signed Willacy, TXERCOT Nov 2016target 2027
Battery storage project GEN-2024-246, Eddy County
Battery storage		 199 MWIn study Eddy, NMSPP Mar 2025target 2029
Solar project 25-IC-1376, Baldwin County
Solar		 199 MWIn study Baldwin, ALSoutheast Apr 2025target 2028
Overlook Storage
Battery storage · Origis Development LLC		 199 MWIn study Dutchess, NYNYISO Oct 2024target 2028
Solar + storage project GI-TC-2024-26, Elbert County
Solar + storage		 199 MWIn study Elbert, COWest May 2023target 2027
Solar project GEN-2024-209, Clay County
Solar		 199 MWIn study Clay, KSSPP Mar 2025target 2028
Battery storage project PIS088, Salt Lake County
Battery storage		 199 MWIn study Salt Lake, UTWest Sep 2024target 2028
Solar + storage project C2-57, Utah County
Solar + storage		 199 MWIn study Utah, UTWest May 2022target 2026
Battery storage project GEN-2024-189, Ford County
Battery storage		 199 MWIn study Ford, KSSPP Mar 2025target 2028
Battery storage project C2-109, Utah County
Battery storage		 199 MWIn study Utah, UTWest May 2022target 2025
Solar + storage project IA-PNM-2025-02, Valencia County
Solar + storage		 199 MWIn study Valencia, NMWest Jan 2025target 2030
Solar + storage project T2-062, Utah County
Solar + storage		 199 MWIn study Utah, UTWest Sep 2025target 2027
Solar + storage project 25-IC-1383, Dougherty County
Solar + storage		 199 MWIn study Dougherty, GASoutheast Apr 2025target 2030
Solar + storage project C3-132, Millard County
Solar + storage		 199 MWIn study Millard, UTWest May 2023target 2027
Solar + storage project T2-069, Natrona County
Solar + storage		 199 MWIn study Natrona, WYWest Sep 2025target 2028
Battery storage project C2-110, Utah County
Battery storage		 199 MWIn study Utah, UTWest May 2022target 2025
Battery storage project GEN-2024-355, Lubbock County
Battery storage		 199 MWIn study Lubbock, TXSPP Mar 2025target 2030
Battery storage project GEN-2024-120, Oklahoma County
Battery storage		 199 MWIn study Oklahoma, OKSPP Mar 2025target 2028
Battery storage project GEN-2024-352, Jackson County
Battery storage		 199 MWIn study Jackson, MOSPP Mar 2025target 2030
Solar + storage project GI-2024-01, Weld County
Solar + storage		 199 MWIn study Weld, COWest Apr 2024target 2027
Solar + storage project C1-20, Linn County
Solar + storage · Muddy Creek Energy Park LLC		 199 MWPaused / redesign Linn, ORWest May 2021target 2025
Battery storage project GEN-2024-177, Bossier Parish County
Battery storage		 199 MWIn study Bossier Parish, LASPP Mar 2025target 2029
Wi-Al2-199SB
Solar + storage		 199 MWIn study El Paso, TXWest Jun 2025target 2029
Solar + storage project C2-131, Emery County
Solar + storage		 199 MWIn study Emery, UTWest May 2022target 2026
Solar + storage project C2-115, Utah County
Solar + storage		 199 MWIn study Utah, UTWest May 2022target 2026
Onshore wind project GI-CS-2025-18, Union County
Onshore wind		 199 MWIn study Union, NMWest Sep 2025target 2029
Other project PP00048, Onslow County
Other		 199 MWIn study Onslow, NCSoutheast Aug 2025target 2030
Solar + storage project 25-00403, Nye County
Solar + storage		 199 MWIn study Nye, NVWest Jul 2025target 2028
Other project 977328, Robeson County
Other		 199 MWIn study Robeson, NCSoutheast Jun 2025
Solar project GEN-2024-284, Mercer County
Solar		 199 MWIn study Mercer, NDSPP Mar 2025target 2028
Solar + storage project C2-59, Utah County
Solar + storage		 199 MWIn study Utah, UTWest May 2022target 2026
Solar project PIS043, Utah County
Solar		 199 MWIn study Utah, UTWest Jun 2023target 2026
Solar + storage project C2-56, Utah County
Solar + storage		 199 MWIn study Utah, UTWest May 2022target 2026
Solar + storage project 5RSC-2024-24, Adams County
Solar + storage		 199 MWIn study Adams, COWest Jan 2024target 2027
Onshore wind project GI-CS-2025-07, Kit Carson County
Onshore wind		 199 MWIn study Kit Carson, COWest Sep 2025target 2029
Me199SB
Solar + storage		 199 MWIn study Luna, NMWest Jun 2025target 2028
Solar + storage project IA-PNM-2023-06, Mckinley County
Solar + storage		 199 MWIn study Mckinley, NMWest Dec 2022target 2025
Solar + storage project GI-CS-2025-02, Adams County
Solar + storage		 199 MWIn study Adams, COWest Sep 2025target 2031
Pentstemon Solar
Solar + storage		 199 MWAgreement signed Santa Fe, NMWest Jul 2021target 2024
Solar project J805, Shelby County
Solar		 199 MWUnder construction Shelby, INMISO Jun 2017target 2022
Page 79 of 184

Capacity in the queue by state

Click a state to drill down.

AK–ME1GWVT129MWNH125MWWA58GWID21GWMT15GWND14GWMN28GWIL75GWWI27GWMI59GWNY26GWRI982MWMA11GWOR112GWNV82GWWY19GWSD9.6GWIA24GWIN60GWOH20GWPA12GWNJ16GWCT678MWCA179GWUT34GWCO43GWNE17GWMO30GWKY21GWWV6.9GWVA30GWMD5.9GWDE874MWAZ109GWNM34GWKS33GWAR35GWTN14GWNC21GWSC20GWDC–OK52GWLA38GWMS17GWAL14GWGA46GWHI–TX476GWFL24GW

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)