Oklahoma · Battery

Proposed battery projects in Oklahoma

There are 73 proposed battery projects in Oklahoma's interconnection queue, totaling 10.25 GW of requested capacity. The largest is Queue GEN-2026-SR8 at 500 MW, and the median planned online year is 2028.

73
Proposed projects
10.25 GW
Requested capacity
140.5 MW
Average project size
2028
Median planned online year

All proposed battery projects in Oklahoma

TypeRegionIA Status
Queue GEN-2026-SR8
GEN-2026-SR8
BatterySPPElgin—500 MW20262028
Queue GEN-2026-SR27
GEN-2026-SR27
BatterySPPMuskogee—300 MW20262028
Queue GEN-2025-SR28
GEN-2025-SR28
BatterySPPBeaverIn Progress (unknown study)263.1 MW20252027
Queue GEN-2026-SR11
GEN-2026-SR11
BatterySPPMill Creek—258 MW20262028
Queue GEN-2024-171
GEN-2024-171
BatterySPPTulsaSystem Impact Study250 MW20252028
Queue GEN-2025-SR8
GEN-2025-SR8
BatterySPPNobleIA Pending220 MW20252026
Queue GEN-2025-SR30
GEN-2025-SR30
BatterySPPDeweyIn Progress (unknown study)209 MW20252027
Queue GEN-2018-028
GEN-2018-028
BatterySPPTulsaIA Executed200 MW20182028
Queue GEN-2022-143
GEN-2022-143
BatterySPPMarshallFacility Study200 MW20232030
Queue GEN-2022-155
GEN-2022-155
BatterySPPOklahomaFacility Study200 MW20232029
Queue GEN-2024-239
GEN-2024-239
BatterySPPCanadianSystem Impact Study200 MW20252029
Queue GEN-2024-SR11
GEN-2024-SR11
BatterySPPGarfieldIA Executed200 MW20242025
Queue GEN-2024-SR6
GEN-2024-SR6
BatterySPPJohnstonIA Pending200 MW20242027
Queue GEN-2025-SR17
GEN-2025-SR17
BatterySPPStephensIA Pending200 MW20252026
Queue GEN-2025-SR6
GEN-2025-SR6
BatterySPPGradyFacility Study200 MW20252026
Queue GEN-2026-SR15
GEN-2026-SR15
BatterySPPBalko—200 MW20262029
Queue GEN-2026-SR19
GEN-2026-SR19
BatterySPPDuncan—200 MW20262028
Queue GEN-2026-SR23
GEN-2026-SR23
BatterySPPJohnston—200 MW20262028
Queue GEN-2024-118
GEN-2024-118
BatterySPPWagonerSystem Impact Study199 MW20252028
Queue GEN-2024-120
GEN-2024-120
BatterySPPOklahomaSystem Impact Study199 MW20252028
Queue GEN-2024-318
GEN-2024-318
BatterySPPTulsaSystem Impact Study199 MW20252028
Queue GEN-2025-SR14
GEN-2025-SR14
BatterySPPOklahomaIn Progress (unknown study)183 MW20252030
Queue GEN-2022-136
GEN-2022-136
BatterySPPBryanFacility Study180 MW20232030
Queue GEN-2022-145
GEN-2022-145
BatterySPPJohnstonFacility Study180 MW20232030
Queue GEN-2024-SR5
GEN-2024-SR5
BatterySPPCreekIA Executed176.9 MW20242026
Queue GEN-2018-071
GEN-2018-071
BatterySPPKayIA Executed151 MW20182027
Queue GEN-2018-072
GEN-2018-072
BatterySPPKayIA Executed151 MW20182027
Queue GEN-2022-017
GEN-2022-017
BatterySPPWoodwardFacility Study150 MW20222028
Queue GEN-2022-235
GEN-2022-235
BatterySPPCanadianFacility Study150 MW20232029
Queue GEN-2022-238
GEN-2022-238
BatterySPPPottawatomieFacility Study150 MW20232029
Queue GEN-2023-057
GEN-2023-057
BatterySPPPawneeFacility Study150 MW20232028
Queue GEN-2024-SR9
GEN-2024-SR9
BatterySPPBeaverIA Pending150 MW20242028
Queue GEN-2026-SR21
GEN-2026-SR21
BatterySPPSouth Coffeyville—148 MW20262029
Queue GEN-2023-SR22
GEN-2023-SR22
BatterySPPMayesIA Pending124.7 MW20232024
Queue ERAS-2025-022
ERAS-2025-022
BatterySPPPontotocIn Progress (unknown study)123 MW20252028
Queue GEN-2023-SR20
GEN-2023-SR20
BatterySPPCusterIA Pending120 MW20232025
Queue GEN-2025-SR12
GEN-2025-SR12
BatterySPPNobleIn Progress (unknown study)116 MW20252030
Queue GEN-2025-SR11
GEN-2025-SR11
BatterySPPNobleIn Progress (unknown study)112 MW20252030
Queue GEN-2025-SR7
GEN-2025-SR7
BatterySPPMuskogeeIA Pending102 MW20252026
Queue GEN-2023-SR27
GEN-2023-SR27
BatterySPPMayesIA Pending101.5 MW20232028
Queue GEN-2018-024
GEN-2018-024
BatterySPPMuskogeeIA Executed100 MW20182028
Queue GEN-2018-026
GEN-2018-026
BatterySPPCanadianIA Executed100 MW20182026
Queue GEN-2018-027
GEN-2018-027
BatterySPPTulsaIA Executed100 MW20182028
Queue GEN-2018-029
GEN-2018-029
BatterySPPOklahomaIA Executed100 MW20182028
Queue GEN-2019-002
GEN-2019-002
BatterySPPMayesIA Executed100 MW20182027
Queue GEN-2020-SR2
GEN-2020-SR2
BatterySPPJohnstonIA Executed100 MW20202026
Queue GEN-2021-001
GEN-2021-001
BatterySPPBryanIA Executed100 MW20202029
Queue GEN-2021-041
GEN-2021-041
BatterySPPCanadianIA Executed100 MW20212027
Queue GEN-2021-088
GEN-2021-088
BatterySPPClevelandFacility Study100 MW20212027
Queue GEN-2022-012
GEN-2022-012
BatterySPPWoodwardFacility Study100 MW20222028
Queue GEN-2022-154
GEN-2022-154
BatterySPPClevelandFacility Study100 MW20232029
Queue GEN-2022-156
GEN-2022-156
BatterySPPCreekFacility Study100 MW20232029
Queue GEN-2023-055
GEN-2023-055
BatterySPPMayesFacility Study100 MW20232029
Queue GEN-2024-204
GEN-2024-204
BatterySPPBryanSystem Impact Study100 MW20252030
Queue GEN-2024-333
GEN-2024-333
BatterySPPOklahomaSystem Impact Study100 MW20252027
Queue GEN-2024-SR16
GEN-2024-SR16
BatterySPPRogersIA Pending100 MW20242026
Queue GEN-2026-SR12
GEN-2026-SR12
BatterySPPBalko—100 MW20262029
Queue GEN-2026-SR3
GEN-2026-SR3
BatterySPPSayre—100 MW20262027
Queue GEN-2023-SR5
GEN-2023-SR5
BatterySPPDeweyIA Executed85 MW20222026
Queue GEN-2021-052
GEN-2021-052
BatterySPPMuskogeeIA Executed75 MW20212031
Queue GEN-2021-019
GEN-2021-019
BatterySPPNobleIA Executed74.9 MW20212028
Queue GEN-2023-161
GEN-2023-161
BatterySPPBlaineFacility Study74.9 MW20232027
Queue GEN-2018-011
GEN-2018-011
BatterySPPKingfisherIA Executed74.1 MW20182027
Queue GEN-2023-SR25
GEN-2023-SR25
BatterySPPMayesIA Pending72.5 MW20232028
Queue GEN-2023-SR26
GEN-2023-SR26
BatterySPPMayesIA Pending72.5 MW20232024
Queue GEN-2024-SR3
GEN-2024-SR3
BatterySPPLincolnIA Executed72.5 MW20242026
Queue GEN-2023-SR16
GEN-2023-SR16
BatterySPPWoodwardIA Executed70 MW20232025
Queue GEN-2026-PR5
GEN-2026-PR5
BatterySPPGoultry—60.4 MW20262027
Queue GEN-2017-178
GEN-2017-178
BatterySPPGarfieldIA Executed52 MW20172025
Queue GEN-2024-SR17
GEN-2024-SR17
BatterySPPKayIA Pending50 MW20242027
Queue GEN-2026-PR14
GEN-2026-PR14
BatterySPPPawnee County—44 MW20262026
Queue GEN-2026-PR17
GEN-2026-PR17
BatterySPPGrady County—40.5 MW20262025
Queue GEN-2017-117
GEN-2017-117
BatterySPPCanadianSuspended19.8 MW20172029

Browse Oklahoma's full interconnection queue. Compare with operating capacity: 1 operating storage plants in Oklahoma. Nationwide: Storage plants nationwide.

Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition). Data: LBNL backbone through December 31, 2025; ISO-region statuses refreshed monthly (last: July 2026); non-ISO West and Southeast as of the LBNL edition.