BetaActiveBatterySPPLBNL + Live
120 MW storage in Custer, OK · In queue since June 2023 · Proposed COD June 2025
120 MW
Capacity
1
Components
Battery
2y 9m
In Queue
IA Pending
IA Status
COD target: 2025
Interconnection Timeline
Total Duration
2 years
Schedule
10 months past proposed COD
In Study38%
Queue EntryJun 21, 2023
Interconnection request submitted to ISO/RTO
DISIS StudyCurrent
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection Agreement
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial Operation
Proposed COD: 2025-06-01
Project Details
State
OK
County
Custer
Region
SPP
Developer
—
Utility
AEP
Entity
SPP
Point of Interconnection
Weatherford 138 kV Substation
Data Source
LBNL + Live
No news available for this project.