SPP-ERAS-2025-024
744 MW generation in Lawton, OK · In queue since October 2025
744 MW
Capacity
0
Components
7 months
In Queue
—
IA Status
Total Duration
7 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-ERAS-2025-024 is a proposed 744 MW gas-fired generation project located in Lawton, Oklahoma. The project, which utilizes combined cycle thermal technology, is being developed within the Southwest Power Pool (SPP) interconnection queue under queue ID SPP-ERAS-2025-024. The interconnecting utility is AEP.
The project entered the SPP queue on October 2, 2025, seeking ER/NR service. The point of interconnection is the Comanche 138kV Substation. The project's status is currently listed as active.
Generated from interconnection queue and public data sources
State
OK
County
Lawton
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Comanche 138kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- POI Substation
- Comanche Peak Station
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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