World Power Plants

Wygen 2 is a 95 MW coal and gas power plant in the United States, operated by Black Hills Power Inc. and commissioned in 2008. Ranked #241 of 297 coal plants in the United States, it represents 0.04% of the country's total coal capacity of 261,836 MW. The largest coal plant in the United States is W A Parish at 4,008 MW, making Wygen 2 42.2 times smaller. Nearby plants include Dry Fork Station (483.7 MW, Coal), Wyodak (402.3 MW, Coal), and Neil Simpson II (130 MW, Coal). The facility is located in Wyoming, approximately 50 km from the nearest major city, Gillette.

Capacity
95 MW
Commissioning Year
2008

18 years old

Owner
Black Hills Power Inc. d/b/a
Location
44.2919°, -105.3811°

United States of America, North America

Context & rankings
  • 2,249. largest of 10,098 plants in United States of America
  • #10,547 worldwide by installed capacity
  • #2,427 of 2,793 Coal plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

18 years in operation

Coal fleet average: 29.2 years

Operator portfolio

Black Hills Power Inc. d/b/a operates 7 plants totalling 621 MW

Regional density

9 plants within 100 km, 1,330 MW combined

Nearest plant: Wygen 1 (0.7 km)

Location

Coordinates:: 44.291900, -105.381100
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
375.3 Kt
458 GWh/year × 820 g/kWh
Cumulative CO₂
6.76 Mt
Over 18 years of operation
Est. Retirement
2048
22 years remaining
Annual emissions equivalent to
81.6K
cars per year
50.0K
homes per year
17.1M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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