World Power PlantsWorld Power Plants

Yanai1,400 MW Gas

Gas

Located in Japan, the Yanai power plant is a significant contributor to the nation's energy generation infrastructure, boasting a formidable capacity of 1400 MW. Operated by Chugoku Electric Power Company, this facility utilises natural gas as its primary fuel source, aligning with Japan's broader strategy to diversify its energy mix and reduce reliance on coal and nuclear power following the 2011 Fukushima disaster. The plant's advanced gas-fired technology allows for efficient electricity production, making it a critical player in maintaining grid stability in the region. Situated at coordinates 33.9530, 132.1248, Yanai is strategically positioned to bolster the local energy grid in Yamaguchi Prefecture, where energy demand is steadily increasing. The Japanese government has implemented various energy policies aimed at promoting cleaner energy sources, and the Yanai power plant exemplifies these objectives by leveraging cleaner-burning natural gas. By providing reliable and efficient power generation, Yanai plays a vital role in supporting both regional and national energy needs, ensuring a stable supply of electricity for households and businesses alike. As Japan continues to navigate its energy transition, the Yanai power plant stands out as a key asset in the country's efforts to achieve a more sustainable energy future.

Capacity
1,400 MW

1.40 GW

Commissioning Year
1995

31 years old

Owner
Chugoku
Location
33.9530°, 132.1248°

Japan, Asia

Location

Coordinates:: 33.953000, 132.124800
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
2.70 Mt
5519 GWh/year × 490 g/kWh
Cumulative CO₂
83.83 Mt
Over 31 years of operation
Past Retirement
2025
1 years past expected retirement
Annual emissions equivalent to
587.9K
cars per year
360.6K
homes per year
122.9M
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
Japan
Continent
Asia
Data Source
Global Power Station Database

JapanEnergy Profile

664
Total Stations
358.7 GW
Total Capacity
NuclearGasCoalOil
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.

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