Tesoro SLC Cogeneration Plant
Tesoro SLC Cogeneration Plant is a 30 MW natural gas power plant in Salt Lake County, Utah, operated by Tesoro Refng Marketing Co Mntn Region. EIA-860M lists 2 generating units here. Its units entered service in 2004.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 30.4 MW
- 23 MW net summer
- Generating units
- 2
- In service
- 2004
- EIA plant ID
- 56509
Where it is
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- County
- Salt Lake County, Utah
- Coordinates
- 40.7931, -111.9038
- Balancing authority
- PACE
- Sector
- Industrial CHP
Units, technology and status
- Operator of record
- Tesoro Refng Marketing Co Mntn Region
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combustion Turbine
- Status
- Operating
Every plant Tesoro Refng Marketing Co Mntn Region reports to EIA →
Tesoro SLC Cogeneration Plant: FAQ
- Where is Tesoro SLC Cogeneration Plant?
- In Salt Lake County, Utah (UT). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Tesoro SLC Cogeneration Plant?
- 30 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Tesoro SLC Cogeneration Plant?
- EIA-860M names Tesoro Refng Marketing Co Mntn Region as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Tesoro SLC Cogeneration Plant LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Tesoro Refng Marketing Co Mntn Region here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Tesoro SLC Cogeneration Plant LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Tesoro SLC Cogeneration Plant still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.