World Power PlantsWorld Power Plants

Harquahala Generating Project1,325.1 MW Gas

Gas

The Harquahala Generating Project is a notable gas-fired power plant located in the United States, contributing significantly to the energy generation landscape with a capacity of 1,325.1 MW. Commissioned in 2004, this facility utilises cutting-edge gas turbine technology to produce electricity efficiently while minimising environmental impact. The plant's operational efficiency and output are critical, especially in Arizona, where energy demand continues to rise. Positioned at coordinates 33.4760, -113.1134, Harquahala is situated in a region that benefits from the integration of both traditional and renewable energy sources. Operated by New Harquahala Generating Co LLC, the plant plays a vital role in supporting the local grid, providing a reliable power supply to both residential and commercial users. The facility aligns with U.S. energy policies focused on enhancing energy security and promoting cleaner energy sources. As the country shifts towards lower-emission technologies, Harquahala exemplifies the balance between meeting energy demands and adhering to environmental standards. Its significant MW capacity ensures that it remains a key player in Arizona's energy mix, complementing renewable efforts and contributing to a more sustainable future.

Capacity
1,325.1 MW

1.33 GW

Commissioning Year
2004

22 years old

Owner
New Harquahala Generating Co LLC
Location
33.4760°, -113.1134°

United States of America, North America

Location

Coordinates:: 33.476000, -113.113400
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
2.56 Mt
5224 GWh/year × 490 g/kWh
Cumulative CO₂
56.31 Mt
Over 22 years of operation
Est. Retirement
2034
8 years remaining
Annual emissions equivalent to
556.4K
cars per year
341.3K
homes per year
116.3M
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 Station Database

United States of AmericaEnergy Profile

10,047
Total Stations
1386.4 GW
Total Capacity
GasCoalNuclearHydro
Top Fuels

Gas Power Generation: An Overview of Technology, Impact, and Future Trends

Gas power generation is a pivotal component of the global energy landscape, with 4,378 gas power plants operational across 113 countries, contributing a total installed capacity of 1,731.2 gigawatts (GW). The United States leads in this sector, housing 1,881 plants with a capacity of 575.0 GW, followed by Russia, Iran, Japan, and China. This technology primarily utilises natural gas as a fuel source, which is burned to produce electricity through various processes, predominantly gas turbines and combined cycle systems.

See Incorrect or Missing Data?

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