GOLDEN FLATS
365.12 MW storage in Stanislaus, CA · In queue since April 2021 · Proposed COD September 2031
365.12 MW
Capacity
1
Components
Battery
5y 1m
In Queue
System Impact Study
IA Status
COD target: 2031
Total Duration
10y 5m
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: 2031-09-01
The Golden Flats project is a proposed 365.12 MW battery storage project located in Stanislaus County, California. The project is in the California Independent System Operator (CAISO) interconnection queue as entry CAISO-1903, with a queue entry date of April 15, 2021. The proposed commercial operation date is September 1, 2031. The project's interconnection status is currently in the System Impact Study phase. Pacific Gas and Electric (PGAE) is the utility involved, and the point of interconnection is the Westly-Quinto 230 kV line.
The Golden Flats project has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
CA
County
Stanislaus
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
PGAE
Entity
CAISO
Service Type
—
Point of Interconnection
Westly-Quinto 230 kV
Data Source
LBNL + Live
- 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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