ACORN I, II & III
Technology Lithium ion battery energy storage
Capacity 6.5 MW / 26 MWh
Location Thousand Oaks, California
Status Development (SCE Capacity Agreement
Pending CPUC approval)
Ownership 100% esVolta LP
Customer SCE
Key Fact Acorn projects are helping defer or alleviate
the need for traditional T&D infrastructure
WILDCAT
Technology Lithium ion battery energy storage
Capacity 3 MW / 12 MWh
Location Palm Springs, California
Status Development (SCE Capacity Agreement
Pending CPUC approval)
Ownership 100% esVolta LP
Customer SCE
Key Fact Will be located adjacent to an existing
photovoltaic solar array
HUMMINGBIRD
Technology Lithium ion battery energy storage
Capacity 75 MW / 300 MWh
Location Santa Clara, California
Status Development (PG&E Capacity Agreement
Pending CPUC approval)
Ownership 100% esVolta LP
Customer PG&E
Key Fact esVolta’s largest project to date
MILLIKAN
Technology Lithium ion battery energy storage
Capacity 2 MW / 9 MWh
Location Irvine, California
Status Operational since January 2017
Ownership 100% esVolta LP
Customer Southern California Edison
Key Fact Developed and built in approximately 6
months in response to the Aliso Canyon crisis
STRATFORD
Technology Lithium ion battery energy storage
Capacity 8.8 MW / 40.8 MWh
Location Stratford, Ontario, Canada
Status Operational since April 2018
Ownership esVolta option to acquire 100%
Customer Independent Electricity System Operator
(Ontario)
Key Fact Canada's largest energy storage project
DON LEE
Technology Lithium ion battery energy storage
Capacity 6.5 MW / 26 MWh
Location Escondido, California
Status Development
Ownership 100% esVolta LP
Customer San Diego Gas & Electric Company
Key Fact Housed in a former avocado
processing facility
QUARANTINA
Technology Lithium ion battery energy storage
Capacity 10 MW / 40 MWh
Location Santa Barbara, California
Status Development
Ownership 100% esVolta LP
Customer Southern California Edison
Key Fact Designed to provide local capacity to
an important area of the grid