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20 MW Solar operating in Imperial, CA — Imperial Irrigation District
20 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2018
Operating Since
Coordinates
33.1584, -115.5408
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 | Greenbacker Renewable Energy Corporation | Avantus | — |
| Owner(s) | Greenbacker Renewable Energy Corporation | Avantus; Gestamp Solar | — |
| Status | Operating | operating | — |
GEM identifies the owner as Avantus; Gestamp Solar
This entity is not yet in the GEM ownership database — chain unavailable.
Midway Solar Farm III is a 20 MW solar photovoltaic power plant located in Imperial County, California. The plant began operating in 2018 and has one generator. It is owned and operated by Greenbacker Renewable Energy Corporation. The facility utilizes single-axis tracking to maximize solar energy capture.
In its most recent year of operation, Midway Solar Farm III generated 50,946 MWh of electricity, achieving a capacity factor of 29.0%. The plant operates within the Imperial Irrigation District balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. It ranks as the 137th largest solar plant in California out of 862, and 1422nd nationally out of 7108. Financial data is available for the plant from LBNL, though specific figures are not provided.
Generated from EIA, GEM, and public data sources
Grid Region
California (non-ISO)
Market
Bilateral Market
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
2.5K MWh
Latest Month
50.9K MWh
Annual Generation
29.0%
Capacity Factor
Data from 2018–2024
$11.3/MWh
Energy Value
$11.3/MWh
Capacity Value
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
Last updated 2026-03-26
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ask pi about Midway Solar Farm IIIImperial Irrigation District (IID)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP