PUMPJACK SOLAR I (AKA PIONEER SOLAR I)
40 MW hybrid in Kern, CA · In queue since January 1970 · Proposed COD June 2027
40 MW
Capacity
2
Components
Solar + Battery
56y 4m
In Queue
IA Executed
IA Status
Signed Jan 1970
Queue → IA
<1 month
IA → COD
57y 5m
Total Duration
<1 month
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: 2027-06-01
PUMPJACK SOLAR I (AKA PIONEER SOLAR I) is a proposed 40 MW hybrid solar and battery project located in Kern County, California. The development project consists of 20 MW of solar generation paired with 20 MW of battery storage. The project is listed in the CAISO interconnection queue as queue ID CAISO-653B.
The project entered the CAISO queue on January 1, 1970, with a proposed commercial operation date of June 1, 2027. The interconnection agreement (IA) has been executed as of January 1, 1970. The point of interconnection is the Belridge - Temblor 115 kV line.
Generated from interconnection queue and public data sources
State
CA
County
Kern
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
PGAE
Entity
CAISO
Service Type
—
Point of Interconnection
Belridge - Temblor 115 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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