Amalgamated Sugar LLC Nampa
Natural gas power plant in Canyon County, Idaho. 8.2 MW of nameplate capacity across 2 generators, operated by Amalgamated Sugar Co-Nampa.
Also known as EIA plant 54690
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 8.2 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- October 1948First generator online
- Operator
- Amalgamated Sugar Co-NampaEIA operator ID 24206
- Grid
- IPCOBalancing authority IPCO
- Price nodes
- None linkedNo verified ISO node
- Location
- Canyon County, ID43.6058, −116.5753
- EIA plant ID
- 54690EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Amalgamated Sugar LLC Nampa produces
Free · EIA-923Net generation, 2025
46.8 GWh
46,771 MWh, final
Capacity factor, 2025
65.1%
2024: 72.1%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
31.9–53.8
GWh a year. Low 2018, high 2016
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 0 | Not reported | 12 of 12 |
| 2002 | 49,700 | Not reported | 12 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | 54,185 | Not reported | 12 of 12 |
| 2005 | 47,866 | Not reported | 12 of 12 |
| 2006 | 45,019 | Not reported | 12 of 12 |
| 2007 | 45,401 | Not reported | 12 of 12 |
| 2008 | 45,065 | Not reported | 12 of 12 |
| 2009 | 42,326 | Not reported | 12 of 12 |
| 2010 | 41,210 | 54.1% | 12 of 12 |
| 2011 | 37,964 | 49.8% | 12 of 12 |
| 2012 | 41,424 | Not reported | 12 of 12 |
| 2013 | 51,939 | 68.2% | 12 of 12 |
| 2014 | 39,954 | 52.4% | 12 of 12 |
| 2015 | 49,716 | 65.2% | 12 of 12 |
| 2016 | 53,793 | Not reported | 12 of 12 |
| 2017 | 49,691 | 65.2% | 12 of 12 |
| 2018 | 31,879 | 44.4% | 12 of 12 |
| 2019 | 37,075 | 51.6% | 12 of 12 |
| 2020 | 52,268 | 72.6% | 12 of 12 |
| 2021 | 48,875 | 68.0% | 12 of 12 |
| 2022 | 41,828 | 58.2% | 12 of 12 |
| 2023 | 49,325 | 68.7% | 12 of 12 |
| 2024 | 51,932 | 72.1% | 12 of 12 |
| 2025 | 46,771 | 65.1% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 2250 | Natural Gas Steam Turbine | 2.2 | October 1948 |
| 6500 | Natural Gas Steam Turbine | 6.0 | October 1968 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Amalgamated Sugar Co-Nampa as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about Amalgamated Sugar LLC Nampa
How much power does Amalgamated Sugar LLC Nampa produce?
Amalgamated Sugar LLC Nampa reported 46,771 MWh (46.8 GWh) of net generation in 2025, a 65.1% capacity factor on 8.2 MW of nameplate capacity.
Where is Amalgamated Sugar LLC Nampa?
Amalgamated Sugar LLC Nampa is in Canyon County, Idaho, at 43.6058, −116.5753. It is in the Idaho Power Company balancing area (IPCO).
Who operates Amalgamated Sugar LLC Nampa?
EIA-860M for August 2026 lists Amalgamated Sugar Co-Nampa as the operator (EIA operator ID 24206). The operator is not always the owner.
When did Amalgamated Sugar LLC Nampa start operating?
Its first generator began operating in October 1948, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page