World Power Plants

Fontenelle is a 10 MW hydroelectric power plant in the United States, operated by the U.S. Bureau of Reclamation and commissioned in 1968. Ranked #658 of 1469 hydro plants in the United States. Its 10 MW represents 0.01% of the United States' total hydro capacity of 117,947 MW. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making Fontenelle 680.9 times smaller. Nearby plants within 50 km include Shute Creek Facility (144 MW, Gas), Sweetwater Solar (92 MW, Solar), and Genesis Alkali (41 MW, Coal). The facility is located in Wyoming, approximately 150 km south of Casper.

Capacity
10 MW
Commissioning Year
1968

58 years old

Owner
U S Bureau of Reclamation
Location
42.0270°, -110.0640°

United States of America, North America

Context & rankings
  • 4,785. largest of 10,098 plants in United States of America
  • #23,756 worldwide by installed capacity
  • #5,463 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

58 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

10 plants within 100 km, 1,493 MW combined

Nearest plant: Shute Creek Facility (16.4 km)

Location

Coordinates:: 42.027000, -110.064000
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Carbon Footprint

Zero Direct Emissions

Fontenelle is a hydro power plant producing approximately 35 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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