SPP-GEN-2024-321
493 MW generation in Seminole, OK · In queue since March 2025
493 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-2024-321 is a proposed 493 MW gas-fired generation project located in Seminole County, Oklahoma. The project is listed in the Southwest Power Pool (SPP) interconnection queue, with a queue entry date of March 1, 2025. The designated point of interconnection (POI) is the Seminole 345 kV Substation.
The project's service type is listed as ER/NR, indicating it is seeking both Energy Resource and Network Resource interconnection service. The interconnecting utility is Oklahoma Gas & Electric (OGE). The project currently has an active status in the SPP queue.
Generated from interconnection queue and public data sources
State
OK
County
Seminole
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
OGE
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Seminole 345 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- OKGESM1
- POI Substation
- Seminole 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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