SPP-GEN-2024-371
250 MW storage in Lea, NM · In queue since March 2025
250 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-2024-371 is a proposed 250 MW battery storage project located in Lea County, New Mexico. 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 is the Maddox 115 kV Substation, and the requested service type is ER/NR.
The project is currently listed as active in the SPP queue. The utility is Southwestern Public Service (SPS).
Generated from interconnection queue and public data sources
State
NM
County
Lea
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
ER/NR
Point of Interconnection
Maddox 115 kV Substation
Data Source
Live · SPP
- ISO / RTO
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SPS.MADDOX1
- POI Substation
- Maddox 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.
No ask pi reports yet for this entity.
ask pi about Project SPP-GEN-2024-371
