McGinness Hills
Geothermal power plant in Lander County, Nevada. 104 MW of nameplate capacity across 6 generators, operated by Ormat Nevada Inc.
Also known as EIA plant 57446
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 104 MWNameplate
- Generators
- 6 operatingEIA-860M, August 2026
- Operating since
- May 2012First generator online
- Operator
- Ormat Nevada IncEIA operator ID 34691
- Grid
- NEVPBalancing authority NEVP
- Price nodes
- None linkedNo verified ISO node
- Location
- Lander County, NV39.5911, −116.9119
- EIA plant ID
- 57446EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power McGinness Hills produces
Free · EIA-923Net generation, 2025
569 GWh
568,628 MWh, final
Capacity factor, 2025
62.4%
2024: 66.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
568.6–765.2
GWh a year. Low 2025, high 2017
| 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 | 159,074 | Not reported | 7 of 12 |
| 2013 | 327,090 | 71.8% | 12 of 12 |
| 2014 | 325,495 | 71.5% | 12 of 12 |
| 2015 | 666,960 | Not reported | 12 of 12 |
| 2016 | 759,204 | 86.4% | 12 of 12 |
| 2017 | 765,239 | 87.4% | 12 of 12 |
| 2018 | 737,853 | 84.2% | 12 of 12 |
| 2019 | 758,187 | 86.6% | 12 of 12 |
| 2020 | 719,369 | 81.9% | 12 of 12 |
| 2021 | 675,170 | 77.1% | 12 of 12 |
| 2022 | 665,051 | 75.9% | 12 of 12 |
| 2023 | 642,454 | Not reported | 12 of 12 |
| 2024 | 602,822 | 66.0% | 12 of 12 |
| 2025 | 568,628 | 62.4% | 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 |
|---|---|---|---|
| 1 | Geothermal | 20.0 | May 2012 |
| 2 | Geothermal | 20.0 | June 2012 |
| 3 | Geothermal | 12.0 | June 2012 |
| OE23R | Geothermal | 16.0 | September 2023 |
| OEC21 | Geothermal | 18.0 | February 2015 |
| OEC22 | Geothermal | 18.0 | February 2015 |
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 Ormat Nevada 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.
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Power plants near McGinness Hills
More plants operated by Ormat Nevada Inc
Questions about McGinness Hills
How much power does McGinness Hills produce?
McGinness Hills reported 568,628 MWh (569 GWh) of net generation in 2025, a 62.4% capacity factor on 104 MW of nameplate capacity.
Where is McGinness Hills?
McGinness Hills is in Lander County, Nevada, at 39.5911, −116.9119. It is in the Nevada Power Company balancing area (NEVP).
Who operates McGinness Hills?
EIA-860M for August 2026 lists Ormat Nevada Inc as the operator (EIA operator ID 34691). The operator is not always the owner.
When did McGinness Hills start operating?
Its first generator began operating in May 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