World Power Plants

Black Canyon10.2 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Black Canyon is a 10.2 MW hydro power plant in the United States, operated by the U.S. Bureau of Reclamation since 1925. Ranked #653 of 1469 hydro plants in the United States. Its 10.2 MW represents 0.01% of the United States' total hydro capacity of 117,947 MW. The largest hydro plant in the United States is the Grand Coulee Dam at 6,809 MW, making Black Canyon 667.5 times smaller. Nearby plants within 50 km include Langley Gulch Power Plant (318.5 MW, Gas), Lucky Peak Power Plant Project (101.2 MW, Hydro), and Horseshoe Bend Hydroelectric Co (9.4 MW, Hydro). The facility is located in Idaho, approximately 30 km from Boise.

Capacity
10.2 MW
Commissioning Year
1925

101 years old

Owner
U S Bureau of Reclamation
Location
43.9305°, -116.4372°

United States of America, North America

Context & rankings
  • 4,764. largest of 10,098 plants in United States of America
  • #23,669 worldwide by installed capacity
  • #5,449 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

101 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

32 plants within 100 km, 752 MW combined

Nearest plant: Horseshoe Bend Hydroelectric Co (15.7 km)

Location

Coordinates:: 43.930500, -116.437200
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Black Canyon is a hydro power plant producing approximately 36 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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