TOWNSHIP POWER BANK
50.5 MW storage in Sutter, CA · In queue since April 2021 · Proposed COD March 2028
50.5 MW
Capacity
1
Components
Battery
5y 1m
In Queue
System Impact Study
IA Status
COD target: 2028
Total Duration
6y 11m
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: 2028-03-01
The Township Power Bank is a proposed 50.5 MW battery storage project located in Sutter County, California. The project, under development in the CAISO region, is interconnected to the PG&E utility grid. It entered the CAISO interconnection queue as queue ID CAISO-1864 on April 15, 2021, and has a proposed commercial operation date of March 1, 2028. Its interconnection status is currently in the System Impact Study phase.
The Township Power Bank development has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
CA
County
Sutter
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
PGAE
Entity
CAISO
Service Type
—
Point of Interconnection
Greenleaf #1 115 kV Tap
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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