153.5 MW Solar operating in Imperial, CA — California Independent System Operator
153.5 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2020
Operating Since
Coordinates
32.6672, -115.6239
County
Imperial, 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 | MN8 Energy LLC | Silver Ridge Power (SRP) | — |
| Owner(s) | MN8 Energy LLC | Silver Ridge Power (SRP) [100%] | — |
| Status | Operating | operating | — |
GEM identifies the owner as Silver Ridge Power (SRP) [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
Mount Signal Solar Farm II is a 153.5 MW solar photovoltaic power plant located in Imperial County, California. The plant began operating in 2020 and has one generator. It is owned and operated by MN8 Energy LLC. The facility utilizes single-axis tracking to maximize solar energy capture. Mount Signal Solar Farm II ranks 31st out of 59 solar plants in California and 341st nationally out of 639 plants.
In its most recent year of operation, Mount Signal Solar Farm II generated 402,547 MWh of electricity, achieving a capacity factor of 29.9%. The plant's primary fuel source is the sun. It operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Financial data is available for the plant from LBNL, and it has been featured in 10 news articles, covering industry trends, deals, and grid-related topics.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
20.4K MWh
Latest Month
402.5K MWh
Annual Generation
29.9%
Capacity Factor
$34.5/MWh
LCOE (Levelized Cost)
$11.3/MWh
Energy Value
Market Position
ISO/RTO Market
CAISO
LMP Node
WNSTRGN1_7_N001
Pricing Hub
TH_SP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
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