43rd largest plant in Nevada · 2633rd nationally
Nevada Cogen Associates 2 Black Mountain is a natural gas power plant in Nevada with a nameplate capacity of 96.3 MW. It generates roughly 506.1k MWh per year — enough to power about 48,195 average U.S. homes.
Its capacity factor of 60% puts it in the middle range — running steadily but not full-time. At 808 lb CO₂/MWh, its emission rate sits above the national grid average of roughly 800 lb/MWh.
Ghost bars are each month's theoretical maximum (96.3 MW nameplate × hours in the month). Filled bars are actual net generation reported to EIA Form 923. The gap between them is capacity factor made visible.
| Plant Name | Nevada Cogen Associates 2 Black Mountain |
|---|---|
| Operator | Nevada Cogeneration Assoc # 2 |
| City | Las Vegas |
| County | Clark County |
| State | Nevada |
| ZIP | 89124 |
| Coordinates | 36.22530, -114.87830 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| STM | Natural Gas Fired Combined Cycle | Natural Gas | 29.7 MW | Operating | 1992 |
| GTA | Natural Gas Fired Combined Cycle | Natural Gas | 22.2 MW | Operating | 1992 |
| GTB | Natural Gas Fired Combined Cycle | Natural Gas | 22.2 MW | Operating | 1992 |
| GTC | Natural Gas Fired Combined Cycle | Natural Gas | 22.2 MW | Operating | 1992 |
| Owner | Location | Share |
|---|---|---|
| Panwest Nca2 Holdings Llc | San Francisco, CA | 10000.0% |
Ownership reported to EIA Form 860. Percentages reflect reported generator-level ownership share, averaged when a plant has multiple generators.
| CO₂ | 204.6k metric tons |
|---|---|
| SO₂ | 2 metric tons |
| NOₓ | 472 metric tons |
| CO₂ Rate | 808 lb/MWh |
Annual totals and CO₂ rate reported by EPA eGRID for 2023. Reference averages are approximate U.S.-wide figures from the same dataset.
| NERC Region | WECC |
|---|---|
| Balancing Authority | Nevada Power Company |
Natural gas plants are the workhorse of the modern grid. Combined-cycle units achieve very high efficiency and can ramp up and down quickly to balance variable renewables. They emit roughly half the CO₂ per MWh of coal and far less of other pollutants, but they still release upstream methane during fuel extraction.