Interconnection queue in Oklahoma — page 3

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 This shows every request: active, built and withdrawn.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 shown24052.5 GW

Active in queue52.5 GW240 requests

Agreement signed14.4 GW82 requests

Withdrawn467102.4 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

240 requests · page 3 of 5

Project	Capacity	Status	Location	Region	Queued	Online
Onshore wind project GEN-2017-133, Oklahoma County Onshore wind	200 MW	Agreement signed	Oklahoma, OK	SPP	Nov 2017	target 2030
Solar project GEN-2017-092, Muskogee County Solar	200 MW	Agreement signed	Muskogee, OK	SPP	May 2017	target 2026
Solar project GEN-2023-177, Garvin County Solar	200 MW	In study	Garvin, OK	SPP	Oct 2023	target 2028
Battery storage project GEN-2024-120, Oklahoma County Battery storage	199 MW	In study	Oklahoma, OK	SPP	Mar 2025	target 2028
Battery storage project GEN-2024-164, Murray County Battery storage	199 MW	In study	Murray, OK	SPP	Mar 2025	target 2030
Battery storage project GEN-2024-187, Mcclain County Battery storage	199 MW	In study	Mcclain, OK	SPP	Mar 2025	target 2029
Wind + storage project GEN-2024-308, Woodward County Wind + storage	199 MW	In study	Woodward, OK	SPP	Mar 2025	target 2030
Battery storage project GEN-2024-250, Pittsburg County Battery storage	199 MW	In study	Pittsburg, OK	SPP	Mar 2025	target 2029
Battery storage project GEN-2024-184, Atoka County Battery storage	199 MW	In study	Atoka, OK	SPP	Mar 2025	target 2029
Battery storage project GEN-2024-318, Tulsa County Battery storage	199 MW	In study	Tulsa, OK	SPP	Mar 2025	target 2028
Battery storage project GEN-2024-119, Cleveland County Battery storage	199 MW	In study	Cleveland, OK	SPP	Mar 2025	target 2028
Battery storage project GEN-2024-245, Lincoln County Battery storage	199 MW	In study	Lincoln, OK	SPP	Mar 2025	target 2029
Battery storage project GEN-2024-118, Wagoner County Battery storage	199 MW	In study	Wagoner, OK	SPP	Mar 2025	target 2028
Solar + storage project GEN-2024-267, Bryan County Solar + storage	195 MW	In study	Bryan, OK	SPP	Mar 2025	target 2029
Solar project GEN-2023-210, Lincoln County Solar	191 MW	In study	Lincoln, OK	SPP	Oct 2023	target 2026
Solar project GEN-2024-158, Jackson County Solar	190 MW	In study	Jackson, OK	SPP	Mar 2025	target 2029
Onshore wind project GEN-2016-133, Texas County Onshore wind	188 MW	Agreement signed	Texas, OK	SPP	Nov 2016	target 2029
Onshore wind project GEN-2016-134, Texas County Onshore wind	188 MW	Agreement signed	Texas, OK	SPP	Nov 2016	target 2029
Onshore wind project GEN-2016-138, Texas County Onshore wind	188 MW	Agreement signed	Texas, OK	SPP	Nov 2016	target 2029
Onshore wind project GEN-2016-137, Texas County Onshore wind	188 MW	Agreement signed	Texas, OK	SPP	Nov 2016	target 2029
Gas project ERAS-2025-003, Oklahoma County Gas	186 MW	In study	Oklahoma, OK	SPP	Sep 2025	2025
Battery storage project GEN-2025-SR14, Oklahoma County Battery storage	183 MW	In study	Oklahoma, OK	SPP	May 2025	target 2030
Solar project GEN-2023-205, Hughes County Solar	180 MW	In study	Hughes, OK	SPP	Oct 2023	target 2028
Battery storage project GEN-2022-136, Bryan County Battery storage	180 MW	In study	Bryan, OK	SPP	Feb 2023	target 2030
Battery storage project GEN-2022-145, Johnston County Battery storage	180 MW	In study	Johnston, OK	SPP	Feb 2023	target 2030
Battery storage project GEN-2024-SR5, Creek County Battery storage	177 MW	Agreement signed	Creek, OK	SPP	Feb 2024	target 2026
Onshore wind project GEN-2016-128, Alfalfa County Onshore wind	176 MW	Agreement signed	Alfalfa, OK	SPP	Nov 2016	target 2026
Onshore wind project GEN-2011-019, Woodward County Onshore wind	175 MW	Agreement signed	Woodward, OK	SPP	Mar 2011	target 2027
Onshore wind project GEN-2016-146, Texas County Onshore wind	175 MW	Agreement signed	Texas, OK	SPP	Nov 2016	target 2029
Onshore wind project GEN-2016-145, Texas County Onshore wind	175 MW	Agreement signed	Texas, OK	SPP	Nov 2016	target 2029
Solar project ERAS-2025-025, Caddo County Solar	175 MW	In study	Caddo, OK	SPP	Oct 2025	target 2027
Solar + storage project GEN-2024-161, Jackson County Solar + storage	170 MW	In study	Jackson, OK	SPP	Mar 2025	target 2030
Solar project GEN-2024-297, Mcintosh County Solar	167 MW	In study	Mcintosh, OK	SPP	Mar 2025	target 2030
Solar project GEN-2024-296, Mcintosh County Solar	167 MW	In study	Mcintosh, OK	SPP	Mar 2025	target 2030
Solar project GEN-2024-298, Mcintosh County Solar	167 MW	In study	Mcintosh, OK	SPP	Mar 2025	target 2030
Onshore wind project GEN-2011-020, Ellis County Onshore wind	166 MW	Agreement signed	Ellis, OK	SPP	Mar 2011	target 2027
Solar project GEN-2017-140, Wagoner County Solar	160 MW	Agreement signed	Wagoner, OK	SPP	Nov 2017	target 2027
Solar + storage project GEN-2024-219, Murray County Solar + storage	160 MW	In study	Murray, OK	SPP	Mar 2025	target 2030
Solar + storage project GEN-2024-360, Seminole County Solar + storage	160 MW	In study	Seminole, OK	SPP	Mar 2025	target 2029
Solar project GEN-2019-045, Woods County Solar	155 MW	Agreement signed	Woods, OK	SPP	May 2019	target 2028
Solar + storage project GEN-2021-063, Mccurtain County Solar + storage	155 MW	In study	Mccurtain, OK	SPP	Apr 2021	target 2027
Solar project GEN-2017-011, Ellis County Solar	152 MW	Agreement signed	Ellis, OK	SPP	May 2017	target 2026
Battery storage project GEN-2018-072, Kay County Battery storage	151 MW	Agreement signed	Kay, OK	SPP	Oct 2018	target 2027
Battery storage project GEN-2018-071, Kay County Battery storage	151 MW	Agreement signed	Kay, OK	SPP	Oct 2018	target 2027
Battery storage project GEN-2022-235, Canadian County Battery storage	150 MW	In study	Canadian, OK	SPP	Feb 2023	target 2028
Battery storage project GEN-2024-244, Texas County Battery storage	150 MW	In study	Texas, OK	SPP	Mar 2025	target 2029
Battery storage project GEN-2023-057, Pawnee County Battery storage	150 MW	In study	Pawnee, OK	SPP	Oct 2023	target 2028
Solar project GEN-2017-171, Comanche County Solar	150 MW	Agreement signed	Comanche, OK	SPP	Nov 2017	target 2027
Battery storage project GEN-2022-238, Pottawatomie County Battery storage	150 MW	In study	Pottawatomie, OK	SPP	Feb 2023	target 2028
Battery storage project GEN-2024-029, Logan County Battery storage	150 MW	In study	Logan, OK	SPP	Oct 2024	target 2028

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.

20112025

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)