SPP-GEN-2025-SR5
40 MW storage in Hallam, NE · In queue since May 2025
40 MW
Capacity
0
Components
1 year
In Queue
—
IA Status
Total Duration
1 year
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-SR5 is a proposed 40 MW battery storage project located in Hallam County, Nebraska. The project is listed in the Southwest Power Pool (SPP) interconnection queue under queue ID SPP-GEN-2025-SR5. The interconnection request was submitted on May 22, 2025, with Nebraska Public Power District (NPPD) as the interconnecting utility.
The project's point of interconnection (POI) is the Monolith 115 kV Substation. The requested service type is ER/NR, indicating Energy Resource and Network Resource interconnection service. The project is currently listed as active in the SPP queue.
Generated from interconnection queue and public data sources
State
NE
County
Hallam
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
NPPD
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Monolith 115 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP North 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.
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