SPP-GEN-2024-170
280 MW storage in Cass, MO · In queue since March 2025
280 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-2024-170 is a proposed 280 MW battery storage project located in Cass County, Missouri. The project is listed in the Southwest Power Pool (SPP) interconnection queue with a queue entry date of March 1, 2025. The proposed point of interconnection (POI) is the Pleasant Hill 345 kV Substation.
The project, categorized as Energy Resource / Network Resource (ER/NR) service type, is currently listed as active in the SPP queue. The utility associated with the project is Western Resources, Inc. (WERE).
Generated from interconnection queue and public data sources
State
MO
County
Cass
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
WERE
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Pleasant Hill 345 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP North Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- DOGWOOD
- POI Substation
- Pleasant Hill 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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