World Power Plants

Essential Power Massachusetts LLC is a prominent gas-fired power generation facility located in the United States of America. Commissioned in 1979, this power plant has a total capacity of 250.6 MW, contributing significantly to the regional energy mix in Massachusetts. The plant primarily utilizes natural gas as its fuel source, known for its efficiency and lower emissions compared to traditional coal-fired plants. Located at coordinates 42.0950, -72.5950, the facility plays a vital role in providing reliable electricity to the local grid, particularly during peak demand periods. Owned and operated by NAEA Energy Massachusetts LLC, the plant is strategically positioned to support the state's energy needs while aligning with Massachusetts' energy policies that encourage the use of cleaner energy sources. The dual fuel capability, with oil as a secondary source, provides additional flexibility, ensuring that energy generation remains stable even during fluctuations in natural gas supply.

Capacity
250.6 MW
Commissioning Year
1979

47 years old

Owner
NAEA Energy Massachusetts LLC
Location
42.0950°, -72.5950°

United States of America, North America

Context & rankings
  • 1,256. largest of 10,098 plants in United States of America
  • #6,648 worldwide by installed capacity
  • #2,441 of 5,146 Natural Gas plants worldwide
  • 0.02% of the installed capacity of United States of America
Age & fleet comparison

47 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

NAEA Energy Massachusetts LLC operates 3 plants totalling 292 MW

Regional density

433 plants within 100 km, 20,104 MW combined

Nearest plant: Pioneer Valley Resource Recovery (0.6 km)

Location

Coordinates:: 42.095000, -72.595000
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
484.1 Kt
988 GWh/year × 490 g/kWh
Cumulative CO₂
22.75 Mt
Over 47 years of operation
Past Retirement
2009
17 years past expected retirement
Annual emissions equivalent to
105.2K
cars per year
64.5K
homes per year
22.0M
trees to offset

Estimates based on Gas emission factor (490 g CO₂/kWh) and capacity factor (45%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Gas
Energy Source
Non-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

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.