CLARKSON
407.508 MW hybrid in Fresno, CA · In queue since April 2021 · Proposed COD September 2029
407.508 MW
Capacity
2
Components
Solar + Battery
5y 1m
In Queue
IA Executed
IA Status
COD target: 2029
Total Duration
8y 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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 18–30 months
Proposed COD: 2029-09-30
The CLARKSON project is a proposed 407.51 MW hybrid solar and battery energy storage development in Fresno County, California. The project, located within the CAISO region and interconnected with PG&E, consists of 203.85 MW of solar generation and 203.66 MW of battery storage. It is currently active in the CAISO interconnection queue as queue ID CAISO-1956, with an interconnection request date of April 15, 2021, and a proposed commercial operation date of September 30, 2029. The project's interconnection agreement has been executed.
The proposed project connects to the Tranquility 230 kV point of interconnection. The CLARKSON project has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
CA
County
Fresno
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
PGAE
Entity
CAISO
Service Type
—
Point of Interconnection
Tranquility 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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