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148 MW Solar operating in Kern, CA — California Independent System Operator
148 MW
Nameplate Capacity
2
Generators
units
Solar Photovoltaic
Technology
2025
Operating Since
Coordinates
35.0262, -118.1529
County
Kern, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Terra-Gen Operating Co-Hybrid | Terra-Gen | — |
| Owner(s) | EdSan 1C Solar, LLC | Terra-Gen | — |
| Status | Operating | operating | — |
GEM identifies the owner as Terra-Gen
This entity is not yet in the GEM ownership database — chain unavailable.
Edwards Sanborn 1C is a 148 MW solar photovoltaic power plant located in Kern County, California. The plant is owned and operated by Terra-Gen Operating Co-Hybrid. It utilizes fixed-tilt solar tracking technology. The plant consists of 2 generators using solar as its primary fuel source.
The plant operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Edwards Sanborn 1C is ranked as the 36th largest solar plant in California out of 59, and 421st nationally out of 639.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
18.6K MWh
Latest Month
—
Annual Generation
—
Capacity Factor
2023
$1,544/kW
Est. Construction Cost
Total estimated cost: $228.5M
Market Position
ISO/RTO Market
CAISO
LMP Node
PHSP15
Pricing Hub
TH_SP15_GEN-APND
Node Source
EIA-860 direct report
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Edwards Sanborn 1CCalifornia Independent System Operator (CISO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP