World Power Plants

Pejepscot Hydroelectric Project13.5 MW Hydroelectric

HydroRenewable

Pejepscot Hydroelectric Project is a 13.5 MW hydro power plant in the United States, operated by Topsham Hydro Partners since 1986. Ranked #584 of 1469 hydro plants in the United States, Pejepscot's capacity represents 0.01% of the 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 Pejepscot 504 times smaller. Nearby plants within 50 km include William F Wyman Hybrid (862.7 MW, Oil) and Westbrook Energy Center (563.9 MW, Gas). The facility is located in Maine, approximately 30 km northwest of Portland.

Capacity
13.5 MW
Commissioning Year
1986

40 years old

Owner
Topsham Hydro Partners
Location
43.9574°, -70.0242°

United States of America, North America

Context & rankings
  • 4,448. largest of 10,098 plants in United States of America
  • #21,999 worldwide by installed capacity
  • #5,082 of 8,493 Hydroelectric plants worldwide
Age & fleet comparison

40 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Topsham Hydro Partners operates 1 plants totalling 14 MW

Regional density

61 plants within 100 km, 2,839 MW combined

Nearest plant: Worumbo Hydro Station (5.1 km)

Location

Coordinates:: 43.957400, -70.024200
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Carbon Footprint

Zero Direct Emissions

Pejepscot Hydroelectric Project is a hydro power plant producing approximately 47 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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