SMUD-25
100 MW storage in Sacramento, CA · In queue since August 2022 · Proposed COD October 2027
100 MW
Capacity
1
Components
Battery
3y 9m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
5y 2m
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: 2027-10-01
SMUD-25 is a proposed 100 MW battery storage project located in Sacramento County, California. The project, under development by the Sacramento Municipal Utility District (SMUD), entered the SMUD interconnection queue on August 17, 2022. Its proposed commercial operation date is October 1, 2027.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection is the Elk Grove 230 kV Substation. The project has appeared in recent news coverage regarding SMUD's grid-scale energy storage plans.
Generated from interconnection queue and public data sources
State
CA
County
Sacramento
Grid Region
Mountain West
Market
—
Developer
—
Utility
Sacramento Municipal Utility District
Entity
SMUD
Service Type
—
Point of Interconnection
Elk Grove 230 kV Substation
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- PALOVERDE
- 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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