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202.5 MW Solar operating in Fresno, CA — California Independent System Operator
202.5 MW
Nameplate Capacity
4
Generators
units
Solar Photovoltaic
Technology
2017
Operating Since
Coordinates
36.5741, -120.3808
County
Fresno, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | RWE Clean Energy | Sempra Energy | — |
| Owner(s) | Consolidated Edison Development Inc. | Consolidated Edison Development Inc. | — |
| Status | Operating | operating | — |
GEM identifies the owner as Consolidated Edison Development Inc.
This entity is not yet in the GEM ownership database — chain unavailable.
The Great Valley Solar Portfolio Holdings, L is a 202.5 MW solar photovoltaic power plant located in Fresno County, California. The plant began operating in 2017 and consists of 4 generators utilizing single-axis tracking technology. It is owned and operated by Consolidated Edison Development Inc. The plant's primary fuel source is the sun.
In its most recent year of operation, the plant generated 503,173 MWh of electricity, achieving a capacity factor of 28.3%. The plant operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Great Valley Solar Portfolio Holdings, L ranks as the 19th largest solar plant in California out of 59, and 197th nationally out of 639. Financial data indicates a power purchase agreement (PPA) price of $44.08 per MWh.
Generated from EIA, GEM, and public data sources
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
California Independent System Operator (CISO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
11.6K MWh
Latest Month
503.2K MWh
Annual Generation
28.3%
Capacity Factor
Data from 2018–2024
$-14.4/MWh
Energy Value
$8.2/MWh
Capacity Value
Market Position
ISO/RTO Market
CAISO
LMP Node
Q643X_2_NM01
Pricing Hub
TH_ZP26_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
Last updated 2026-04-19
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