SPP-GEN-2024-165
500 MW generation in Coal, OK · In queue since March 2025
500 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-2024-165 is a proposed 500 MW solar and battery hybrid project located in Coal County, Oklahoma. The project, which is in the Southwest Power Pool (SPP) interconnection queue, entered the queue on March 1, 2025. The proposed point of interconnection is the Pittsburg - Johnston County 345 kV line.
The project is listed as active in the SPP queue. The utility is AEP. The project is designated as a hybrid solar/storage facility.
Generated from interconnection queue and public data sources
State
OK
County
Coal
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Pittsburg - Johnston County 345 kV line
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- MEDIUM
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.
