SPP-GEN-2025-SR8
219.96 MW storage in Morrison, OK · In queue since May 2025
219.96 MW
Capacity
0
Components
1 year
In Queue
—
IA Status
Total Duration
1 year
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial operation date not yet determined
SPP-GEN-2025-SR8 is a proposed battery storage project located in Morrison County, Oklahoma, within the Southwest Power Pool (SPP) region. The project, with a total capacity of 219.96 MW, is listed in the SPP interconnection queue as of May 30, 2025. The interconnecting utility is Oklahoma Gas & Electric (OG&E). The point of interconnection (POI) is the White Tail 345kV Substation.
The project's service type is listed as Energy Resource (ER), and its current status in the SPP queue is "active".
Generated from interconnection queue and public data sources
State
OK
County
Morrison
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OG&E
Entity
SPP
Service Type
ER
Point of Interconnection
White Tail 345kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- MEDIUM
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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