World Power Plants

Ocoee 3 is a 28.8 MW hydroelectric power plant in the United States, operated by the Tennessee Valley Authority since 1943. Ranked #425 of 1,469 hydro plants in the United States, it accounts for 0.02% of the nation'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 Ocoee 3 236.6 times smaller. Nearby facilities include Thomas A Smith Energy Facility (1,192 MW, Gas), Hiwassee Dam (165.6 MW, Hydro), and Apalachia (93.6 MW, Hydro). The plant is situated in Tennessee, approximately 90 km northeast of Chattanooga.

Capacity
28.8 MW
Commissioning Year
1943

83 years old

Owner
Tennessee Valley Authority
Location
35.0750°, -84.4833°

United States of America, North America

Context & rankings
  • 3,544. largest of 10,098 plants in United States of America
  • #17,142 worldwide by installed capacity
  • #3,941 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

83 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Tennessee Valley Authority operates 60 plants totalling 47,132 MW

Regional density

38 plants within 100 km, 18,544 MW combined

Nearest plant: Ocoee 2 (1.1 km)

Location

Coordinates:: 35.075000, -84.483300
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Carbon Footprint

Zero Direct Emissions

Ocoee 3 is a hydro power plant producing approximately 101 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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