SPP-GEN-2025-SR6
200 MW storage in Minco, OK · In queue since June 2025
200 MW
Capacity
0
Components
11 months
In Queue
—
IA Status
Total Duration
11 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-SR6 is a proposed 200 MW battery storage project located in Minco, Oklahoma. The project is listed in the Southwest Power Pool (SPP) interconnection queue, having entered the queue on June 4, 2025. OG&E is the utility associated with the project, which is seeking ER/NR service type and proposes to interconnect at the Minco 345kV Substation.
The project is currently listed as active in the SPP queue. The developer is not specified in the queue data.
Generated from interconnection queue and public data sources
State
OK
County
Minco
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OG&E
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Minco 345kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- OKGE.MNII.MNII
- POI Substation
- Minco 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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