Prospect 1
Jackson County, Oregon · EIA plant ID 3032 · Operator: PacifiCorp
Nameplate4MWSummer 5 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%hydro units, summer MW
Heat rate—thermal plants only
First online1912
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 | 22.7 | 55.2% | — |
| 2002 | 18.4 | 44.7% | — |
| 2003 | 25.5 | 62.0% | — |
| 2004 | 24.4 | 59.0% | — |
| 2005 | 8.5 | 20.7% | — |
| 2006 | 12.1 | 29.4% | — |
| 2007 | 14.7 | 35.8% | — |
| 2008 | 33.1 | 80.1% | — |
| 2009 | 29 | 70.5% | — |
| 2010 | 22.5 | 54.5% | — |
| 2011 | 24.8 | 60.2% | — |
| 2012 | 20.4 | 50.5% | — |
| 2013 | 20.8 | 51.6% | — |
| 2014 | 23.7 | 58.9% | — |
| 2015 | 6.4 | 15.8% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 21.1 | 52.4% | — |
| 2018 | 12.1 | 30.1% | — |
| 2019 | 8.5 | 21.1% | — |
| 2020 | 12.9 | 31.9% | — |
| 2021 | 4.7 | 11.7% | — |
| 2022 | 0.2 | 0.5% | — |
| 2023 | 0 | 0.0% | — |
| 2024 | 2.2 | 5.4% | — |
| 2025 | 0 | 0.0% | — |
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 | 3.8 | 4.6 | Jan 1912 | Operating | — | coming soon |
Owner / operator
Operator: PacifiCorp. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| PacifiCorp | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Prospect 2 | 32 MW | 0.1 km |
| Prospect 4 | 1 MW | 0.3 km |
| Prospect 3 | 7 MW | 7.9 km |
| Lost Creek | 49 MW | 14.8 km |
| OR Solar 2, LLC | 10 MW | 30.2 km |
| Eagle Point | 3 MW | 31.1 km |