NGP Blue Mountain I LLC
Geothermal power plant in Humboldt County, Nevada. 45 MW of nameplate capacity across 3 generators, operated by NGP Blue Mountain I LLC.
Also known as Blue Mountain Geothermal Power Plant · EIA plant 56982
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 45 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- November 2009First generator online
- Operator
- NGP Blue Mountain I LLCEIA operator ID 56249
- Grid
- NEVPBalancing authority NEVP
- Price nodes
- None linkedNo verified ISO node
- Location
- Humboldt County, NV40.9961, −118.1414
- EIA plant ID
- 56982EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power NGP Blue Mountain I produces
Free · EIA-923Net generation, 2025
173 GWh
173,108 MWh, final
Capacity factor, 2025
Not reported
2024: 32.6%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
173.1–243.7
GWh a year. Low 2025, high 2015
| 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 | 37,342 | Not reported | 2 of 12 |
| 2010 | 267,625 | 47.8% | 12 of 12 |
| 2011 | 285,350 | 51.0% | 12 of 12 |
| 2012 | 257,184 | 45.8% | 12 of 12 |
| 2013 | 234,951 | 42.0% | 12 of 12 |
| 2014 | 239,601 | 42.8% | 12 of 12 |
| 2015 | 243,656 | 43.5% | 12 of 12 |
| 2016 | 236,398 | 42.1% | 12 of 12 |
| 2017 | 229,622 | 41.0% | 12 of 12 |
| 2018 | 229,387 | 41.0% | 12 of 12 |
| 2019 | 221,804 | 39.6% | 12 of 12 |
| 2020 | 217,288 | 38.7% | 12 of 12 |
| 2021 | 222,915 | 39.8% | 12 of 12 |
| 2022 | 210,695 | 37.6% | 12 of 12 |
| 2023 | 193,878 | 34.6% | 12 of 12 |
| 2024 | 182,814 | 32.6% | 12 of 12 |
| 2025 | 173,108 | Not reported | 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 |
|---|---|---|---|
| BM1 | Geothermal | 15.0 | November 2009 |
| BM2 | Geothermal | 15.0 | November 2009 |
| BM3 | Geothermal | 15.0 | November 2009 |
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 NGP Blue Mountain I LLC 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 NGP Blue Mountain I
How much power does NGP Blue Mountain I LLC produce?
NGP Blue Mountain I LLC reported 173,108 MWh (173 GWh) of net generation in 2025.
Where is NGP Blue Mountain I LLC?
NGP Blue Mountain I LLC is in Humboldt County, Nevada, at 40.9961, −118.1414. It is in the Nevada Power Company balancing area (NEVP).
Who operates NGP Blue Mountain I LLC?
EIA-860M for August 2026 lists NGP Blue Mountain I LLC as the operator (EIA operator ID 56249). The operator is not always the owner.
When did NGP Blue Mountain I LLC start operating?
Its first generator began operating in November 2009, 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)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page