Neal Hot Springs Geothermal Project
Geothermal power plant in Malheur County, Oregon. 33 MW of nameplate capacity across 3 generators, operated by US Geothermal Inc..
Also known as EIA plant 58022
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 33 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- November 2012First generator online
- Operator
- US Geothermal Inc.EIA operator ID 50147
- Grid
- IPCOBalancing authority IPCO
- Price nodes
- None linkedNo verified ISO node
- Location
- Malheur County, OR44.0231, −117.4681
- EIA plant ID
- 58022EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Neal Hot Springs Geothermal Project produces
Free · EIA-923Net generation, 2025
152 GWh
152,267 MWh, final
Capacity factor, 2025
52.7%
2024: 58.3%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
152.3–192.1
GWh a year. Low 2025, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | 16,241 | Not reported | 1 of 12 |
| 2013 | 164,649 | 57.0% | 12 of 12 |
| 2014 | 183,467 | 63.5% | 12 of 12 |
| 2015 | 177,094 | 61.3% | 12 of 12 |
| 2016 | 179,571 | 61.9% | 12 of 12 |
| 2017 | 172,814 | 59.8% | 12 of 12 |
| 2018 | 176,235 | 61.0% | 12 of 12 |
| 2019 | 185,456 | 64.2% | 12 of 12 |
| 2020 | 192,101 | 66.3% | 12 of 12 |
| 2021 | 182,841 | 63.2% | 12 of 12 |
| 2022 | 178,846 | 61.9% | 12 of 12 |
| 2023 | 175,991 | 60.9% | 12 of 12 |
| 2024 | 168,873 | 58.3% | 12 of 12 |
| 2025 | 152,267 | 52.7% | 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 |
|---|---|---|---|
| NHS1 | Geothermal | 11.0 | November 2012 |
| NHS2 | Geothermal | 11.0 | November 2012 |
| NHS3 | Geothermal | 11.0 | December 2012 |
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 US Geothermal Inc. 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.
300 analyst questions a month, plus MCP
Query Neal Hot Springs Geothermal Project and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Neal Hot Springs Geothermal Project
More plants operated by US Geothermal Inc.
Questions about Neal Hot Springs Geothermal Project
How much power does Neal Hot Springs Geothermal Project produce?
Neal Hot Springs Geothermal Project reported 152,267 MWh (152 GWh) of net generation in 2025, a 52.7% capacity factor on 33 MW of nameplate capacity.
Where is Neal Hot Springs Geothermal Project?
Neal Hot Springs Geothermal Project is in Malheur County, Oregon, at 44.0231, −117.4681. It is in the Idaho Power Company balancing area (IPCO).
Who operates Neal Hot Springs Geothermal Project?
EIA-860M for August 2026 lists US Geothermal Inc. as the operator (EIA operator ID 50147). The operator is not always the owner.
When did Neal Hot Springs Geothermal Project start operating?
Its first generator began operating in November 2012, 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