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3.5 MW BESS operating in Los Angeles, CA — California Independent System Operator
3.5 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2024
Operating Since
Coordinates
34.0047, -118.0684
County
Los Angeles, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Southern California Edison Co | Southern California Edison | — |
| Owner(s) | Southern California Edison Co | Edison International | — |
| Status | Operating | — | — |
The Cadillac Battery Energy Storage Facility is a 3.5 MW battery energy storage system located in Los Angeles County, California. The plant began operating in 2024 and is owned by Edison International, with Southern California Edison Co. as the operator. It is interconnected to the California Independent System Operator (CAISO) balancing authority within the Western Electricity Coordinating Council (WECC) NERC region.
The facility consists of a single generator utilizing battery storage technology. The battery system has a total storage capacity of 8.8 MWh, providing a duration of approximately 2.51 hours. The battery chemistry is Lithium Ion (LIB). The Cadillac facility ranks as the 243rd largest power plant in California out of 300, and 1050th nationally out of 1205.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
California Independent System Operator (CISO)
Grid Voltage
66.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
0 MWh
Net Discharge
0 MWh
Annual Net Energy
0.0%
Capacity Factor
Positive values indicate net discharge (generation exceeds station load). Negative values indicate net charging. Pure battery storage plants are typically net negative due to round-trip efficiency losses.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $4.8M
Market Position
ISO/RTO Market
CAISO
LMP Node
CENTERS_6_N008
Pricing Hub
TH_SP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
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