PNM-IA-PNM-2023-11
500 MW storage in Valencia, NM · In queue since January 2023 · Proposed COD May 2026
500 MW
Capacity
1
Components
Battery
3y 4m
In Queue
System Impact Study
IA Status
COD target: 2026
Total Duration
3y 4m
Schedule
0 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-05-01
PNM-IA-PNM-2023-11 is a proposed 500 MW battery storage project located in Valencia County, New Mexico. The project is in the Public Service Company of New Mexico (PNM) interconnection queue, under queue ID PNM-IA-PNM-2023-11, with an entry date of January 3, 2023. The proposed commercial operation date is May 1, 2026. The point of interconnection is the Hidden Mountain 345 kV Substation.
The project's interconnection status is currently in the System Impact Study phase. Recent news coverage indicates public interest in the development of grid-scale battery storage in the region.
Generated from interconnection queue and public data sources
State
NM
County
Valencia
Grid Region
Mountain West
Market
—
Developer
—
Utility
Public Service Company of New Mexico
Entity
PNM
Service Type
—
Point of Interconnection
Hidden Mountain 345 kV Substation
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- FOURCORNERS
- Hub Confidence
- UNKNOWN
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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