20 MW Solar operating in San Bernardino, CA — California Independent System Operator
20 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2014
Operating Since
Coordinates
34.4074, -116.8626
County
San Bernardino, CA
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Lone Valley Solar Park II LLC | EDPR Renewable Energy Sources of Greece 1 Sole Proprietorship | — |
| Owner(s) | Lone Valley Solar Park II LLC | EDPR Renewable Energy Sources of Greece 1 Sole Proprietorship [100%] | — |
| Status | Operating | operating | — |
GEM identifies the owner as EDPR Renewable Energy Sources of Greece 1 Sole Proprietorship [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
Lone Valley Solar Park II LLC is a 20 MW solar photovoltaic power plant located in San Bernardino County, California. The plant began operating in 2014 and has one generator. It is owned and operated by Lone Valley Solar Park II LLC. The facility utilizes single-axis tracking to maximize solar energy capture. The plant operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
In its most recent year of operation, Lone Valley Solar Park II generated 49,524 MWh of electricity, achieving a capacity factor of 28.1%. The plant's power is sold under a power purchase agreement (PPA) at a price of $100.76 per MWh. Lone Valley Solar Park II ranks as the 176th largest solar plant in California out of 862, and 1545th nationally out of 7108.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
34.5 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
2.3K MWh
Latest Month
49.5K MWh
Annual Generation
28.1%
Capacity Factor
$64.7/MWh
PPA Price
Lone Valley Solar Park II LLC
Contract Seller
Per-Unit Cost Trends
Market Position
ISO/RTO Market
CAISO
LMP Node
Victor_7_ N007
Pricing Hub
TH_SP15_GEN-APND
Node Source
EIA-860 direct report
EDP Renewables Brings Second Phase of California Solar Farm Online
EDP Renewables North America (EDPR NA) has inaugurated the company's 200-MW Scarlet II Solar Energy Park, in Fresno County, California.
EDP Renewables Brings Second Phase of California Solar Farm Online
EDP Renewables North America (EDPR NA) has inaugurated the company's 200-MW Scarlet II Solar Energy Park, in Fresno County, California.
EDP Renewables North America Unveils 200 MW Solar and 150 MW Energy Storage Addition to Existing 1.1 GW Portfolio in California | edp
Scarlet II solar and energy storage project marks expanded relationship with Ava Community Energy & San José Clean Energy.
EDP Renewables North America Unveils 200 MW Solar and 150 MW Energy Storage Addition to Existing 1.1 GW Portfolio in California | edp
Scarlet II solar and energy storage project marks expanded relationship with Ava Community Energy & San José Clean Energy.
Last updated 2026-03-14
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