Rathdrum Power LLC
Kootenai County, Idaho · EIA plant ID 55179 · Operator: Rathdrum Operating Services Co., Inc.
Nameplate302MWSummer 210 MW
Generators2in service
Net generation1,715GWh12 mo to Dec 2025
Capacity factor93%gas/coal/oil units, summer MW
Heat rate7,074Btu/kWhfossil units, electric fuel, HHV
First online2001Runs as baseload
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), gas/coal/oil 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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 1,136 | — | — |
| 2002 | 977.3 | — | — |
| 2003 | 1,088.9 | 50.1% | 6,503 |
| 2004 | 1,450.6 | 66.6% | 6,917 |
| 2005 | 1,311.5 | 60.4% | 6,961 |
| 2006 | 1,030.6 | 47.4% | 6,935 |
| 2007 | 1,275.8 | 58.7% | 6,953 |
| 2008 | 1,369.5 | 62.9% | 7,013 |
| 2009 | 1,191 | 54.8% | 6,984 |
| 2010 | 1,415.8 | 65.2% | 6,999 |
| 2011 | 843.2 | 38.8% | 6,965 |
| 2012 | 1,214.7 | 55.8% | 7,001 |
| 2013 | 1,659 | 76.4% | 7,076 |
| 2014 | 1,201.4 | 55.3% | 7,036 |
| 2015 | 1,529 | 70.4% | 7,030 |
| 2016 | 1,314.1 | 60.3% | 6,984 |
| 2017 | 1,333 | 61.4% | 7,046 |
| 2018 | 1,593.8 | 73.4% | 7,258 |
| 2019 | 1,801.4 | 82.9% | 7,076 |
| 2020 | 1,688.8 | 77.5% | 7,080 |
| 2021 | 1,822.6 | 83.9% | 7,042 |
| 2022 | 1,656.5 | 76.3% | 7,094 |
| 2023 | 1,809.5 | 83.3% | 7,080 |
| 2024 | 1,373 | 74.4% | 7,085 |
| 2025 | 1,715.1 | 93.2% | 7,074 |
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 |
|---|---|---|---|---|---|---|---|---|
| CTG1 | Natural Gas Fired Combined Cycle | CT | 179.4 | 130 | Sep 2001 | Operating | — | coming soon |
| STG1 | Natural Gas Fired Combined Cycle | CA | 122.1 | 80 | Sep 2001 | Operating | — | coming soon |
Owner / operator
Operator: Rathdrum Operating Services Co., Inc.. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Rathdrum Operating Services Co., Inc. | 100.0% | 302 MW |
Nearby plants
Within 80 km.
| Rathdrum | 166 MW | 4.5 km |
| Post Falls | 15 MW | 9.5 km |
| Boulder Park | 25 MW | 19.6 km |
| Fighting Creek LFGTE Plant | 3 MW | 28.3 km |
| Upriver Dam Hydro Plant | 18 MW | 32.9 km |
| Northeast (WA) | 62 MW | 34.1 km |