Upper Beaver
Beaver County, Utah · EIA plant ID 3643 · Operator: Beaver City Corporation
Nameplate3MWSummer 3 MW
Generators2in service
Net generation3GWh12 mo to Dec 2025
Capacity factor15%hydro units, summer MW
Heat rate—thermal plants only
First online1907
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), hydro 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) |
|---|---|---|---|
| 2001 | 8.4 | 43.4% | — |
| 2002 | 6.3 | 32.5% | — |
| 2003 | 7.5 | 38.9% | — |
| 2004 | 5.9 | 30.5% | — |
| 2005 | 9.2 | 47.9% | — |
| 2006 | 9.9 | 51.1% | — |
| 2007 | 0 | 0.0% | — |
| 2008 | 7.8 | 40.6% | — |
| 2009 | 10.1 | 52.6% | — |
| 2010 | 10.9 | 49.9% | — |
| 2011 | 12.3 | 56.3% | — |
| 2012 | 8.9 | 40.4% | — |
| 2013 | 10.6 | 48.3% | — |
| 2014 | 10.1 | 46.1% | — |
| 2015 | 10.2 | 46.5% | — |
| 2016 | 11.2 | 50.8% | — |
| 2017 | 10.8 | 49.2% | — |
| 2018 | 7.4 | 33.7% | — |
| 2019 | 10.7 | 49.0% | — |
| 2020 | 9.3 | 42.3% | — |
| 2021 | 10.7 | 49.0% | — |
| 2022 | 8 | 36.4% | — |
| 2023 | 10.2 | 46.4% | — |
| 2024 | 10.1 | 45.9% | — |
| 2025 | 3.3 | 14.8% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 1.3 | 1.3 | Aug 1907 | Operating | — | coming soon |
| 2 | Conventional Hydroelectric | HY | 1.2 | 1.2 | Aug 1907 | Operating | — | coming soon |
Owner / operator
Operator: Beaver City Corporation. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Beaver City Corporation | 100.0% | 3 MW |
Nearby plants
Within 80 km.
| Greenville Solar Plant | 2 MW | 22.3 km |
| Enel Cove Fort | 25 MW | 33.6 km |
| Buckhorn Solar Plant | 3 MW | 35 km |
| Blundell | 38 MW | 40.7 km |
| Fremont Solar | — | 41.3 km |
| Milford Flat Solar Plant | 3 MW | 46.1 km |