SPP-GEN-2024-332
150 MW storage in Oklahoma, OK · In queue since March 2025
150 MW
Capacity
0
Components
1y 2m
In Queue
—
IA Status
Total Duration
1y 2m
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-2024-332 is a proposed 150 MW battery storage project located in Oklahoma County, Oklahoma. Interconnecting to the Southwest Power Pool (SPP) queue under Oklahoma Gas & Electric (OGE), the project entered the queue on March 1, 2025. The point of interconnection is the Discovery 138 kV Substation.
The project's service type is listed as ER/NR, and it is currently in active status within the SPP interconnection queue.
Generated from interconnection queue and public data sources
State
OK
County
Oklahoma
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OGE
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Discovery 138 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Discovery Substation
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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