World Power Plants

Waddell is a 40 MW hydroelectric power plant in the United States, operated by the Central Arizona Water Conservation District since 1993. Ranked #354 of 1,469 hydro plants in the United States, it accounts for 0.03% of the total hydro capacity of 117,947 MW. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making Waddell 170 times smaller. Nearby plants include West Phoenix (1,207.4 MW, Gas), Ocotillo (915.7 MW, Gas), and APS Ocotillo Power Plant (653 MW, Gas). The facility is located in Arizona, approximately 30 km from Phoenix.

Capacity
40 MW
Commissioning Year
1993

33 years old

Owner
Central Arizona Water Conservation Dist
Location
33.8447°, -112.2714°

United States of America, North America

Context & rankings
  • 3,203. largest of 10,098 plants in United States of America
  • #15,126 worldwide by installed capacity
  • #3,470 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

33 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Central Arizona Water Conservation Dist operates 2 plants totalling 80 MW

Regional density

54 plants within 100 km, 20,379 MW combined

Nearest plant: Lake Pleasant WTP (3.9 km)

Location

Coordinates:: 33.844700, -112.271400
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Carbon Footprint

Zero Direct Emissions

Waddell is a hydro power plant producing approximately 140 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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