Enterprise BESS — Plant Summary
- EIA Plant ID
- 68923
- Capacity
- 54.1 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries
- Status
- Planned
- Location
- San Diego, CA
- Operating Since
- —
- Generators
- 1
- Operator
- Enterprise BESS LLC
- Parent Company
- —
- Balancing Authority
- California Independent System Operator
- ISO/RTO
- CAISO
- NERC Region
- WECC
Enterprise BESS
PlannedBESS
Ranked #85 of 191 BESS plants in CA#393 of 837 nationally
54.1 MW BESS planned in San Diego, CA — California Independent System Operator
EIA
54.1 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
Planned: —
Planned Operation
Location
Coordinates
33.1218, -117.1174
County
San Diego, CA
Nearby Plants
- CalPeak Power Enterprise Peaker PlantNatural Gas58.9 MW · 0.0 km
- Palomar EnergyNatural Gas559 MW · 0.2 km
- Escondido Energy StorageBESS30 MW · 0.4 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Enterprise BESS LLC | — | — |
| Owner(s) | Enterprise BESS LLC | — | — |
| Status | Planned | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
The Enterprise BESS is a 54.1 MW battery energy storage system located in San Diego County, California. The plant, identified by the EIA plant code 68923, is owned and operated by Enterprise BESS LLC. It consists of a single generator utilizing battery technology and reports its generation to the California Independent System Operator (CAISO), within the Western Electricity Coordinating Council (WECC) NERC region. The plant's primary fuel is reported as MWH, indicating it draws power from the grid to charge its batteries.
Enterprise BESS is ranked as the 152nd largest power plant in California out of 300 facilities, and nationally it holds a rank of 596 out of 1205. Public reporting indicates that the plant has been the subject of 10 news articles, with coverage focusing on deals, industry trends, and regulatory matters.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
69 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
CAISO
LMP Node
sp15
Pricing Hub
TH_SP15_GEN-APND
Node Source
EIA-860 direct report
News & Articles (10)Beta
Deals·other
Eos Energy to supply 750 MWh of battery tech for MN8 in US
US independent solar power producer MN8 Energy LLC has placed an order for 750 MWh of zinc-based battery energy storage systems (BESS) with...
Eos Energy (seller)MN8 Energy LLC (buyer)
Renewables Now·5 months ago
General
Patterson Enterprises completes 80-MWh BESS portfolio in Virginia
Two utility-scale battery energy storage systems delivering a total of 20 MW of power and 80 MWh of storage are now online along Virginia's...
Solar Power World·5 months ago
Regulatory·state puc
Escondido keeps battery storage ban while county drafts rules
ESCONDIDO — The City Council on Oct. 1 extended its citywide moratorium on battery energy storage projects, known as BESS, for a final time,...
ESCONDIDO (other)
The Coast News Group·5 months ago
Deals·m and a
EDP closes stake sale in solar-plus-storage portfolio in California
Portuguese electric utility group EDP Energias de Portugal SA (ELI:EDP) has finalised the sale of a 49% stake in a US solar-plus-storage...
EDP Energias de Portugal SA (seller)
Renewables Now·6 months ago
Last updated 2026-03-26
View all 10 articles