World Power Plants

Port Westward Unit 2 is a notable gas-fired power generation facility located in the United States, ranking as the 1286th largest among a staggering 10,047 plants nationwide. With a generation capacity of 225.6 MW, it contributes a mere 0.02% to the total U.S. energy capacity of 1,386,385 MW, reflecting the vast scale of the American energy landscape where gas serves as the dominant fuel. Operated by Portland General Electric Co and commissioned in 2014, the facility utilizes advanced gas turbine technology, which allows for efficient and flexible power generation. In close proximity, the Chehalis Generating Facility and Beaver Power Plant are larger gas facilities, generating 698 MW and 610.7 MW, respectively, while the Port Westward facility itself is part of a regional cluster that includes several other gas plants such as the Mint Farm Generating Station and the original Port Westward plant, which adds to a robust gas infrastructure. This regional context emphasizes the importance of gas as a reliable energy source in the Pacific Northwest, especially given the U.S. energy profile's strong reliance on natural gas for electricity generation. While Port Westward Unit 2 may not dominate in terms of capacity, its role in supporting grid stability and contributing to the local energy mix is significant. As the U.S. energy sector evolves towards cleaner technologies, the facility stands at a crossroads, potentially influencing the transition to more sustainable energy sources while still playing a vital role in meeting immediate energy demands.

Capacity
225.6 MW
Commissioning Year
2014

12 years old

Owner
Portland General Electric Co
Location
46.1789°, -123.1719°

United States of America, North America

Context & rankings
  • 1,337. largest of 10,098 plants in United States of America
  • #7,010 worldwide by installed capacity
  • #2,551 of 5,146 Natural Gas plants worldwide
  • 0.02% of the installed capacity of United States of America
Age & fleet comparison

12 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

Portland General Electric Co operates 18 plants totalling 4,109 MW

Regional density

32 plants within 100 km, 5,957 MW combined

Nearest plant: Beaver (0.7 km)

Location

Coordinates:: 46.178900, -123.171900
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Carbon Footprint490 g CO₂/kWh
Annual CO₂
435.8 Kt
889 GWh/year × 490 g/kWh
Cumulative CO₂
5.23 Mt
Over 12 years of operation
Est. Retirement
2044
18 years remaining
Annual emissions equivalent to
94.7K
cars per year
58.1K
homes per year
19.8M
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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