Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
512 MW Conventional Steam Coal (500 MW) + Solar Photovoltaic (13 MW) operating in Uintah, UT
512 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Conventional Steam Coal + Solar Photovoltaic
1986
Operating Since
Coordinates
40.0864, -109.2844
County
Uintah, UT
Forward-looking, asset-specific exposure profile combining climate hazards, generation variability, and counterparty risk into a single decision-grade signal.
See the full risk decomposition + scenarios for this asset.
Request a demo →| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Deseret Generation & Tran Coop | Deseret Generation & Tran Coop | — |
| Owner(s) | Deseret Generation & Tran Coop, Utah Municipal Power Agency | — | — |
| Status | Operating | operating | — |
The Bonanza power plant, located in Uintah County, Utah, has a total capacity of 512 MW. The plant began operating in 1986 and is operated by Deseret Generation & Tran Coop. The primary fuel source is bituminous coal, utilizing conventional steam coal technology. Bonanza is a hybrid plant, also incorporating solar photovoltaic generation with single-axis tracking. It is the fourth-largest power plant in Utah and ranks 39th nationally.
The plant operates within the PacifiCorp - East balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. In its latest year of reported generation, Bonanza produced 2,536,559 MWh, achieving a capacity factor of 56.8%. Financial data indicates an installed cost of $493.63 per kW, with data sourced from FERC and LBNL Solar.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
PacifiCorp - East (PACE)
Grid Voltage
345.0 kV
Regulatory Status
RE — Regulated
Entity Type
Cooperative
Sector
Electric Utility
336.0K MWh
Latest Month
2.5M MWh
Annual Generation
56.8%
Capacity Factor
CO₂ Intensity
2446 lb/MWh
NOx
3 lb/MWh
SO₂
0.388 lb/MWh
CH₄
0.250 lb/MWh
N₂O
0.036 lb/MWh
Capacity Factor
70.5%
Annual Net Gen
3161 GWh
CO₂eq
2462 lb/MWh
Subregion
WECC Northwest
Data from 2015–2024
$17.4/MWh
Energy Value
$12.7/MWh
Capacity Value
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-04-09
View all 7 articlesTop solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top 10 solar states
Data tables and metrics from the InfraSure database.