World Power Plants

Benton Falls Associates4.2 MW Hydroelectric

HydroRenewableVerified: Jul 2026

Benton Falls Associates is a 4.2 MW hydro power plant in the United States, operated by Essex Hydro Associates LLC since 1988. Ranked #944 of 1469 hydro plants in the United States. Its 4.2 MW represents a fraction of the country'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 Benton Falls Associates 1,620 times smaller. Nearby plants within 50 km include Somerset Plant (107.1 MW, Biomass) and Anson Abenaki Hydros (29 MW, Hydro). The facility is located in Maine, approximately 90 km northwest of Portland.

Capacity
4.2 MW
Commissioning Year
1988

38 years old

Owner
Essex Hydro Associates LLC
Location
44.5802°, -69.5545°

United States of America, North America

Context & rankings
  • 6,610. largest of 10,098 plants in United States of America
  • #30,486 worldwide by installed capacity
  • #6,682 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

38 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Essex Hydro Associates LLC operates 1 plants totalling 4 MW

Regional density

63 plants within 100 km, 2,363 MW combined

Nearest plant: Hydro Kennebec Project (5.5 km)

Location

Coordinates:: 44.580200, -69.554500
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Benton Falls Associates 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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