Bypass
Jerome County, Idaho · EIA plant ID 50895 · Operator: North Side Energy Company
Nameplate10MWSummer 10 MW
Generators3in service
Net generation28GWh12 mo to Dec 2025
Capacity factor33%hydro units, summer MW
Heat rate—thermal plants only
First online1987
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 | 25.5 | 29.4% | — |
| 2002 | 23.4 | 27.0% | — |
| 2003 | 23.9 | 27.6% | — |
| 2005 | 23.2 | 26.8% | — |
| 2006 | 25.4 | 29.3% | — |
| 2007 | 27.9 | 32.2% | — |
| 2008 | 26.3 | 30.2% | — |
| 2009 | 26.6 | 30.6% | — |
| 2010 | 27.3 | 31.5% | — |
| 2011 | 27.9 | 32.1% | — |
| 2012 | 28.5 | 32.8% | — |
| 2013 | 26.7 | 30.8% | — |
| 2014 | 27.1 | 31.2% | — |
| 2015 | 27.5 | 31.7% | — |
| 2016 | 26.3 | 30.2% | — |
| 2017 | 25.8 | 29.8% | — |
| 2018 | 27.9 | 32.2% | — |
| 2019 | 25.8 | 29.8% | — |
| 2020 | 30.4 | 35.0% | — |
| 2021 | 28.1 | 32.4% | — |
| 2022 | 25.6 | 29.5% | — |
| 2023 | 26.2 | 30.1% | — |
| 2024 | 27.2 | 31.2% | — |
| 2025 | 28.2 | 32.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | HY | 3.3 | 3.3 | Mar 1987 | Operating | — | coming soon |
| GEN2 | Conventional Hydroelectric | HY | 3.3 | 3.3 | Mar 1987 | Operating | — | coming soon |
| GEN3 | Conventional Hydroelectric | HY | 3.3 | 3.3 | Mar 1987 | Operating | — | coming soon |
Owner / operator
Operator: North Side Energy Company. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| North Side Energy Company | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| S E Hazelton A | 9 MW | 3 km |
| Milner Hydro | 60 MW | 4.1 km |
| Hazelton B Hydro | 8 MW | 5.7 km |
| Milner Butte LFGE | 4 MW | 11.3 km |
| Milner Dam Wind Park LLC | 20 MW | 11.6 km |
| Wilson Lake Hydroelectric Project | 8 MW | 12.2 km |