World Power Plants

Newington power plant, located in the United States of America at coordinates 43.1000, -70.7908, is a significant player in the region's energy generation landscape. Commissioned in 1974, this gas-fired facility has a noteworthy capacity of 414 MW, providing essential electricity to the local grid. Operated by Granite Shore Power, Newington utilizes advanced combustion technology, which combines natural gas as its primary fuel source with oil as a secondary option. This dual-fuel capability enhances operational flexibility and reliability, especially during peak demand periods. The plant's strategic location in New Hampshire positions it as a vital contributor to the northeastern U.S. energy mix, where natural gas has been increasingly favored due to its lower emissions compared to coal. The Newington power plant underscores the ongoing transition within the U.S. energy sector towards cleaner sources, supporting both state and federal policies aimed at reducing greenhouse gas emissions and promoting sustainable energy practices. Its significance is enhanced by its ability to provide crucial backup during periods of high electricity demand, thus playing a critical role in maintaining grid stability.

Capacity
414 MW
Commissioning Year
1974

52 years old

Owner
Granite Shore Power
Location
43.1000°, -70.7908°

United States of America, North America

Context & rankings
  • 972. largest of 10,098 plants in United States of America
  • #5,159 worldwide by installed capacity
  • #1,893 of 5,146 Natural Gas plants worldwide
  • 0.03% of the installed capacity of United States of America
Age & fleet comparison

52 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

Granite Shore Power operates 5 plants totalling 1,118 MW

Regional density

139 plants within 100 km, 11,723 MW combined

Nearest plant: Schiller (0.6 km)

Location

Coordinates:: 43.100000, -70.790800
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Carbon Footprint490 g CO₂/kWh
Annual CO₂
799.7 Kt
1632 GWh/year × 490 g/kWh
Cumulative CO₂
41.58 Mt
Over 52 years of operation
Past Retirement
2004
22 years past expected retirement
Annual emissions equivalent to
173.8K
cars per year
106.6K
homes per year
36.3M
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

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