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Bonanza — Power plant · Coal · Deseret Generation & Tran CoopBonanza unit 2 — Postponed · Coal · UT · 110 MW · 0.0 mi away
  • Combustion
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Coal

Key facts

Power plant · Coalran 57% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1986
Net generation, 2025
2,536,559 MWh
Grid
345 kV to Deseret Generation & Tran Coop (PACE)
Location
Uintah County, Utah

Output

Net generation MWh by year, 2001 to 2026
Fuel burned MMBtu by year, 2001 to 2026
  • Coal
  • Oil

Operations detail

Details

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Technology
Coal source: “Conventional Steam Coal”
Age
40 years since 1986
Unused energy
1,949 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
10,019 Btu/kWh 2025
All 8 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Unit ids
G100000838320
Location id
L100000832726
Eia plant ids
7790
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
345
Transmission owner
Deseret Generation & Tran Coop
Balancing authority code
PACE
Balancing authority name
PacifiCorp - East
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110015757670
Subparts reported
C, D
NAICS code
221112
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1001149
Fuel burned (MMBtu), 202525,413,596
Capacity factor, 20250.566
Heat rate (Btu/kWh), 202510,018.9
Net generation (MWh), 20252,536,559.0
Balancing authority codePACE

Solar arrays

Array area (acres)
58
AC capacity (MW)
12.5
DC capacity (MW)
12.5
Mounting
Single-axis tracking
Site type
Greenfield
Began operating
2023

Source USPVDB

Source

  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb

Attribution

Ownership

3 companies5
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
Deseret Generation & Tran Coop Operator EIA-860M
DESERET GENERATION & TRANSMISSION COOPERATIVE Owner 96.2% Dec 31, 2023 EPA GHGRP
Utah Municipal Power Agency Owner 3.8% Dec 31, 2023 EPA GHGRP
Utah Municipal Power Agency Owner 3.7% Dec 31, 2025 EIA-860
Deseret Generation & Tran Coop Owner 93.9% Dec 31, 2025 EIA-860

Timeline

  • In service · EIA-860M

Sources

7 sources

Sources EIA-860M · GEM · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT) · EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Bonanza unit 2 Postponed Coal 0.0 mi 110

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution