SPP-GEN-2025-SR30
209 MW storage in Oakwood, OK · In queue since August 2025
209 MW
Capacity
0
Components
9 months
In Queue
—
IA Status
Total Duration
9 months
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-SR30 is a proposed 209 MW battery storage project located in Oakwood County, Oklahoma. The project is in the Southwest Power Pool (SPP) interconnection queue, having entered the queue on August 22, 2025. OG&E is the utility associated with the project, which is seeking Energy Resource (ER) service. The point of interconnection is the Tatonga 345 kV Substation.
The project is currently listed as active in the SPP queue. No proposed commercial operation date or interconnection agreement (IA) status is available. No developer is listed in the queue data, and the project is not linked to an existing operating plant. There is no indication of recent news coverage.
Generated from interconnection queue and public data sources
State
OK
County
Oakwood
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OG&E
Entity
SPP
Service Type
ER
Point of Interconnection
Tatonga 345 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Tatonga 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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