World Power Plants

Siphon Drop Power Plant is a 4.4 MW hydroelectric power plant in the United States, operated by Yuma County Water User's Association since 1987. Ranked #925 of 1469 hydro plants in the United States. Its 4.4 MW represents 0.004% of the country's 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 Siphon Drop 1,548 times smaller. Nearby plants include Yucca (425 MW, Gas), Yuma Cogeneration Associates (62.6 MW, Gas), and Foothills Solar Plant Hybrid (35 MW, Solar). The facility is located in Arizona, approximately 200 km west of Phoenix.

Capacity
4.4 MW
Commissioning Year
1987

39 years old

Owner
Yuma County Water User's Association
Location
32.7792°, -114.6344°

United States of America, North America

Context & rankings
  • 6,547. largest of 10,098 plants in United States of America
  • #30,310 worldwide by installed capacity
  • #6,637 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

39 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Yuma County Water User's Association operates 1 plants totalling 4 MW

Regional density

68 plants within 100 km, 8,849 MW combined

Nearest plant: Yuma Cogeneration Associates (5.9 km)

Location

Coordinates:: 32.779200, -114.634400
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Siphon Drop Power Plant is a hydro power plant producing approximately 15 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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