Tioga Pass
103 MW storage in San Joaquin, CA · In queue since April 2023 · Proposed COD January 2028
103 MW
Capacity
1
Components
Battery
3y 1m
In Queue
Not Started
IA Status
COD target: 2028
Total Duration
4y 9m
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: 2028-01-31
The Tioga Pass project is a proposed 103 MW battery storage project located in San Joaquin County, California. Interconnection is requested through the CAISO queue, with queue ID CAISO-54879, and Pacific Gas & Electric (PGAE) is the utility. The project entered the queue on April 17, 2023, with a proposed commercial operation date of January 31, 2028. As of the current data, the interconnection agreement has not yet been started.
The development project consists solely of battery storage, with a total capacity of 103 MW. The point of interconnection (POI) is the Lockeford 115 kV substation. The project is currently listed as active within the CAISO interconnection queue.
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
LOCKEFORD 115 kV
Data Source
LBNL
- ISO / RTO
- CAISO
- Trading Hub
- TH_NP15_GEN-APND
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- LOCKFORD_7_N001
- POI Substation
- Lockeford Substation
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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