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300 MW Solar planned in Millard, UT — Los Angeles Department of Water and Power
300 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Coordinates
39.5048, -112.5077
County
Millard, UT
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 | ECG Utah Solar1, LLC | Energy Capital Group | — |
| Owner(s) | ECG Utah Solar1, LLC | Energy Capital Group | — |
| Status | Planned | announced | — |
Utah Solar 1 is a 300 MW solar photovoltaic power plant located in Millard County, Utah. The plant, identified by plant ID 66426, is owned and operated by ECG Utah Solar1, LLC. It utilizes fixed-tilt solar tracking technology and consists of a single generator. Utah Solar 1 ranks as the second-largest solar plant in Utah (out of 7) and 81st nationally (out of 639).
The plant operates within the Western Electricity Coordinating Council (WECC) NERC region, but notably, its balancing authority is the Los Angeles Department of Water and Power (LADWP), indicating its output is likely transmitted to California. The primary fuel source for the plant is solar energy (SUN). Recent news articles indicate activity related to deals involving the plant.
Generated from EIA, GEM, and public data sources
Grid Region
California (non-ISO)
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
No generation data available for this plant.
2023
$1,544/kW
Est. Construction Cost
Total estimated cost: $463.2M
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-04-19
View all 6 articlesLos Angeles Department of Water and Power (LDWP)
Grid Voltage
345.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP