World Power Plants

Somerset Plant is a 107.1 MW biomass power plant located in the United States, operated by Sappi Fine Paper North America-Somerset. Commissioned in 1984, it utilizes biomass and waste as fuel sources. This facility ranks 9th among 156 biomass plants in the United States. With a capacity of 107.1 MW, Somerset Plant accounts for approximately 2.06% of the country's total biomass capacity of 5,191 MW. The largest biomass plant in the country, Mansfield Mill, has a capacity of 172 MW, making Somerset Plant about 62.2% of its size. The U.S. has a total of 10,047 power plants, with a combined capacity of 1,386,385 MW. Biomass energy plays a significant role in the renewable energy sector in the United States, contributing to sustainability efforts. The use of biomass aligns with initiatives to reduce waste and promote cleaner energy sources. Somerset Plant is located in Maine, approximately 80 km northeast of Portland.

Capacity
107.1 MW
Commissioning Year
1984

42 years old

Owner
Sappi Fine Paper North America-Somerset
Location
44.7035°, -69.6474°

United States of America, North America

Context & rankings
  • 2,041. largest of 10,098 plants in United States of America
  • #9,754 worldwide by installed capacity
  • #60 of 1,487 Biomass plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

42 years in operation

Biomass fleet average: 20.5 years

Operator portfolio

Sappi Fine Paper North America-Somerset operates 1 plants totalling 107 MW

Regional density

65 plants within 100 km, 2,350 MW combined

Nearest plant: Weston Hydro (8.7 km)

Location

Coordinates:: 44.703500, -69.647400
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Carbon Footprint230 g CO₂/kWh
Annual CO₂
140.3 Kt
610 GWh/year × 230 g/kWh
Cumulative CO₂
5.89 Mt
Over 42 years of operation
Annual emissions equivalent to
30.5K
cars per year
18.7K
homes per year
6.4M
trees to offset

Estimates based on Biomass emission factor (230 g CO₂/kWh) and capacity factor (65%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Biomass
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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