BetaActiveBatterySPPLBNL + Live
74.9 MW storage in Blaine, OK · In queue since October 2023 · Proposed COD November 2026
74.9 MW
Capacity
1
Components
Battery
2y 5m
In Queue
System Impact Study
IA Status
COD target: 2026
Interconnection Timeline
Total Duration
3y 1m
Impact Study25%
Queue EntryOct 2, 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: 2026-11-04
Project Details
State
OK
County
Blaine
Region
SPP
Developer
—
Utility
OGE
Entity
SPP
Point of Interconnection
Roman Nose 138 kV Substation
Data Source
LBNL + Live
No news available for this project.