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3 MW BESS planned in San Diego, CA — California Independent System Operator
3 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Coordinates
32.8241, -117.1513
County
San Diego, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | EnerSmart Storage | — | — |
| Owner(s) | EnerSmart Mesa Heights LLC | — | — |
| Status | Planned | — | — |
The EnerSmart Mesa Heights Sub Station is a 3 MW battery storage facility located in San Diego County, California. The plant, identified by plant ID 66552, is owned and operated by EnerSmart Storage. It consists of a single generator utilizing batteries as its primary fuel source, measured in megawatt-hours (MWH).
The facility operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. EnerSmart Mesa Heights Sub Station is ranked as the 247th largest power plant in California out of 300 facilities, and it holds a national ranking of 1067 out of 1205 plants.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
No generation data available for this plant.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $4.1M
Point of Interconnection
Nearest Substation
Mesa Heights Substation · 69 kV
Substation Distance
0.818 km
Operator
San Diego Gas & Electric
Coord Source
OSM spatial
Market Position
ISO/RTO Market
CAISO
LMP Node
MESAHGTS_6_N007
Pricing Hub
TH_SP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
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ask pi about EnerSmart Mesa Heights Sub StationCalifornia Independent System Operator (CISO)
Grid Voltage
12.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP