World Power Plants

Canyon Ferry49.8 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Canyon Ferry is a 49.8 MW hydro power plant in the United States of America, operated by U S Bureau of Reclamation since 1954. Ranked #310 of 1,469 hydro plants in the United States. Its 49.8 MW represents 0.04% of the U.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 Canyon Ferry 136.5 times smaller. Nearby plants include Holter (38.4 MW, Hydro), Hauser (17.7 MW, Hydro), and Green Meadow Solar LLC (3 MW, Solar). The facility is located in Montana, approximately 50 km from Helena.

Capacity
49.8 MW
Commissioning Year
1954

72 years old

Owner
U S Bureau of Reclamation
Location
46.6490°, -111.7279°

United States of America, North America

Context & rankings
  • 2,979. largest of 10,098 plants in United States of America
  • #13,621 worldwide by installed capacity
  • #3,207 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

72 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

6 plants within 100 km, 81 MW combined

Nearest plant: Hauser (17.8 km)

Location

Coordinates:: 46.649000, -111.727900
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Canyon Ferry is a hydro power plant producing approximately 174 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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