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4.3 MW Batteries (1 MW) + Solar Photovoltaic (3 MW) operating in Humboldt, CA — California Independent System Operator
4.3 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
2025
Operating Since
Coordinates
40.8823, -124.1012
County
Humboldt, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Foster Clean Power A, LLC | — | — |
| Owner(s) | Foster Clean Power A, LLC | — | — |
| Status | Operating | operating | — |
Foster Clean Power A is a hybrid power plant located in Humboldt County, California. The facility, owned and operated by Foster Clean Power A, LLC, has a total capacity of 4.3 MW. It utilizes both solar photovoltaic and battery storage technologies, with two generators on site. The primary fuel source is listed as MWH, indicating the plant draws power from the grid to charge the batteries. The solar photovoltaic array uses a fixed tilt tracking system.
The plant operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Foster Clean Power A is ranked as the 234th largest power plant in California out of 300, and nationally it is ranked 1016 out of 1205.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
No generation data available for this plant.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $5.9M
Market Position
ISO/RTO Market
CAISO
LMP Node
ARCATA_6_LN001
Pricing Hub
TH_NP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
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No ask pi reports yet for this entity.
ask pi about Foster Clean Power ACalifornia Independent System Operator (CISO)
Grid Voltage
12.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP