Lake Side Power Plant
Lake Side Power Plant is a 1 GW natural gas power plant in Utah County, Utah, operated by PacifiCorp. EIA-860M lists 6 generating units here. Its units entered service between 2007 and 2014.
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
- 1,246.5 MW
- 1,176 MW net summer
- Generating units
- 6
- In service
- 2007–2014
- EIA plant ID
- 56237
Where it is
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- County
- Utah County, Utah
- Coordinates
- 40.3317, -111.7542
- Balancing authority
- PACE
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- PacifiCorp
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combined Cycle
- Status
- Operating
Lake Side Power Plant: FAQ
- Where is Lake Side Power Plant?
- In Utah 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 Lake Side Power Plant?
- 1 GW of nameplate capacity across 6 units, as of the EIA-860M release for 2026-07.
- Who owns Lake Side Power Plant?
- EIA-860M names PacifiCorp 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 Lake Side Power Plant LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — PacifiCorp 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 "Lake Side Power Plant LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Lake Side Power Plant still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.