Chardonnay Storage Center
204.9 MW storage in San Joaquin, CA · In queue since April 2023 · Proposed COD February 2030
204.9 MW
Capacity
1
Components
Battery
3y 1m
In Queue
Not Started
IA Status
COD target: 2030
Total Duration
6y 10m
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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2030-02-15
The Chardonnay Storage Center is a proposed 204.9 MW battery storage project located in San Joaquin County, California. The project is in the California Independent System Operator (CAISO) interconnection queue as entry CAISO-54843, with a queue entry date of April 17, 2023. The proposed commercial operation date is February 15, 2030.
The project, which will interconnect with Pacific Gas & Electric (PGAE) at the GOLD HILL-EIGHT MILE ROAD point of interconnection, has not yet begun the interconnection agreement (IA) process. Recent news coverage has discussed the development project.
Generated from interconnection queue and public data sources
State
CA
County
San Joaquin
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
PGAE
Entity
CAISO
Service Type
—
Point of Interconnection
GOLD HILL-EIGHT MILE ROAD
Data Source
LBNL
- ISO / RTO
- CAISO
- Trading Hub
- TH_ZP26_GEN-APND
- Hub Confidence
- LOW
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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