World Power Plants

Pepperell Hydro Power Plant is a 2.2 MW hydro power plant in the United States, operated by Swift River Hydro Operations Co. Inc since 1943. Ranked #1177 of 1469 hydro plants in the United States. Its 2.2 MW represents 0.0019% of the United States' total hydro capacity of 117,947 MW. The largest hydro plant in the United States is Grand Coulee Dam at 6,809 MW, making Pepperell 3,095 times smaller. Nearby plants include Granite Ridge (790 MW, Gas), Tanner Street Generation (85 MW, Gas), and Wheelabrator Millbury Facility (47.6 MW, Waste). The facility is located in Massachusetts, approximately 50 km west of Boston.

Capacity
2.2 MW
Commissioning Year
1943

83 years old

Owner
Swift River Hydro Operations Co. Inc
Location
42.6689°, -71.5756°

United States of America, North America

Context & rankings
  • 7,811. largest of 10,098 plants in United States of America
  • #33,568 worldwide by installed capacity
  • #7,366 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

83 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Swift River Hydro Operations Co. Inc operates 2 plants totalling 5 MW

Regional density

394 plants within 100 km, 19,324 MW combined

Nearest plant: West Groton CHP (7.8 km)

Location

Coordinates:: 42.668900, -71.575600
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Pepperell Hydro Power Plant is a hydro power plant producing approximately 8 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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