NGP Blue Mountain I LLC — Humboldt, NV — Operational Power Plant
EIA 860M DataOperational
Total Capacity
45 MW
Summer: 30 MW | Winter: 45 MW
Technology
Geothermal
3 generators
First Unit Online
November 1, 2009
NGP Blue Mountain I LLC is a geothermal power plant in Humboldt County, NV with 3 generating units totaling 45 MW of nameplate capacity. It is operated by NGP Blue Mountain I LLC. Its first unit came online in 2009.
About this plant
Blue Mountain Faulkner 1 Geothermal Power Plant is a geothermal power plant located in Humboldt County, Nevada, United States. It was acquired by Ormat Technologies in 2025. It was operated by AltaRock Energy since 2015 and, previously, Nevada Geothermal Power Inc. Produced electricity is sold to NV Energy through a 21-mile (34 km) 120-kV transmission line to the transmission grid connection at Mill City, Nevada.
Source: Wikipedia
Capacity rank
- #18 in the U.S. by capacity
- #6 in NV by capacity
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Monthly generation history
Source: EIA Form 923
Generators (3)
Operational
3 generators
3 operational generators totaling 45 MW · online 2009
Plant Information
| Plant ID | 56982 |
| Plant Name | NGP Blue Mountain I LLC |
| Operator | NGP Blue Mountain I LLC |
| Sector | IPP Non-CHP |
| Balancing Authority | NEVP |
| Power Market | |
| County | Humboldt |
| State | |
| Status | Operational |
| Generation Type(s) | Geothermal |
| Total Nameplate Capacity (MW) | 45 |
| Total Summer Capacity (MW) | 30 |
| Total Winter Capacity (MW) | 45 |
| Generating Units | 3 |
| Operational Units | 3 |
| Planned Units | 0 |
U.S. county map showing Humboldt, NV
Data source: U.S. Energy Information Administration EIA Form 860M
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