World Power Plants

Buffalo Bill18 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Buffalo Bill is an 18 MW hydroelectric power plant in the United States, operated by the U S Bureau of Reclamation since 1992. Ranked #508 of 1,469 hydro plants in the United States. Its 18 MW accounts for 0.02% of the country's total hydro capacity of 117,947 MW. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making Buffalo Bill 378 times smaller. Nearby plants within 50 km include Heart Mountain (5 MW, Hydro), Spirit Mountain (4.5 MW, Hydro), and Shoshone (WY) (3 MW, Hydro). The facility is located in Wyoming, approximately 70 km east of Cody.

Capacity
18 MW
Commissioning Year
1992

34 years old

Owner
U S Bureau of Reclamation
Location
44.5082°, -109.1707°

United States of America, North America

Context & rankings
  • 4,139. largest of 10,098 plants in United States of America
  • #20,292 worldwide by installed capacity
  • #4,616 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

34 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

U S Bureau of Reclamation operates 59 plants totalling 15,054 MW

Regional density

7 plants within 100 km, 31 MW combined

Nearest plant: Shoshone (WY) (1 km)

Location

Coordinates:: 44.508200, -109.170700
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Carbon Footprint

Zero Direct Emissions

Buffalo Bill is a hydro power plant producing approximately 63 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
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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