NOOSA ENERGY STORAGE
99 MW storage in San Joaquin, CA · In queue since April 2019 · Proposed COD April 2029
99 MW
Capacity
1
Components
Battery
6y 11m
In Queue
IA Executed
IA Status
Signed Dec 2021
Queue → IA
2y 8m
IA → COD
7y 4m
Total Duration
2y 8m
Interconnection request submitted to ISO/RTO
CAISO uses cluster studies where projects are batched annually and studied together.
Typical: 36–48 months (IR to IA)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2029-04-16
State
CA
County
San Joaquin
Region
CAISO
Developer
—
Utility
PGAE
Entity
CAISO
Point of Interconnection
Ripon 115 kV
Data Source
LBNL + Live
Engie California BESS faces further delays; additional safety mitigation agreed following US battery fires
The IPP experienced further delays in commencing construction of its 99MW/396MWh Ripon Reliability BESS project located in San Joaquin County, California.
Engie California BESS faces further delays; additional safety mitigation agreed following US battery fires
The IPP experienced further delays in commencing construction of its 99MW/396MWh Ripon Reliability BESS project located in San Joaquin County, California.
Engie California BESS faces further delays; additional safety mitigation agreed following US battery fires
The IPP experienced further delays in commencing construction of its 99MW/396MWh Ripon Reliability BESS project located in San Joaquin County, California.
Engie California BESS faces further delays; additional safety mitigation agreed following US battery fires
The IPP experienced further delays in commencing construction of its 99MW/396MWh Ripon Reliability BESS project located in San Joaquin County, California.
Last updated 2026-03-26