Salt Lake Energy Systems
Salt Lake County, Utah · EIA plant ID 56554 · Operator: EPP Renewable Energy
Nameplate3MWSummer 3 MW
Generators3in service
Net generation13GWh12 mo to Dec 2025
Capacity factor47%other units, summer MW
Heat rate—thermal plants only
First online2006
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), other units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2006 | 8.7 | 55.8% | — |
| 2007 | 25.1 | 92.3% | — |
| 2008 | 24.8 | 91.3% | — |
| 2009 | 25.7 | 94.8% | — |
| 2010 | 25.6 | 94.3% | — |
| 2011 | 25.1 | 92.5% | — |
| 2012 | 24.9 | 91.5% | — |
| 2013 | 24.8 | 91.5% | — |
| 2014 | 25.7 | 94.5% | — |
| 2015 | 22.1 | 81.3% | — |
| 2016 | 23.5 | 86.2% | — |
| 2017 | 25.5 | 93.8% | — |
| 2018 | 25.9 | 95.2% | — |
| 2019 | 25.1 | 92.3% | — |
| 2020 | 26.3 | 96.6% | — |
| 2021 | 26.1 | 96.1% | — |
| 2022 | 24.5 | 90.3% | — |
| 2023 | 24.8 | 91.3% | — |
| 2024 | 24.3 | 89.2% | — |
| 2025 | 12.7 | 46.6% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| Unit1 | Landfill Gas | IC | 0.8 | 0.8 | Jun 2006 | Operating | — | coming soon |
| Unit2 | Landfill Gas | IC | 0.8 | 0.8 | Jun 2006 | Operating | — | coming soon |
| Unit3 | Landfill Gas | IC | 1.6 | 1.5 | Jun 2006 | Operating | — | coming soon |
Owner / operator
Operator: EPP Renewable Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| LES Project Holdings LLC | 50.0% | 2 MW |
| DTE Biomass | 50.0% | 2 MW |
Nearby plants
Within 80 km.
| Dominguez Energy Storage | 200 MW | 3.1 km |
| Kennecott Power Plant | 38 MW | 8.4 km |
| West Valley Generation Project | 217 MW | 8.8 km |
| Gadsby | 433 MW | 9.2 km |
| Salt Palace Solar Gen Plant | 1 MW | 11.9 km |
| Tesoro SLC Cogeneration Plant | 30 MW | 12.1 km |