World Power Plants

Yawata Works power station149 MW Coal

Coal

Ranked as the 224th largest power generation facility in Japan, the Yawata Works power station stands out in a landscape dominated by nuclear energy, accounting for just 0.04% of the national capacity of 357,453 MW. Owned and operated by Nippon Steel & Sumitomo Metal, this coal-fired plant, commissioned in 2000, has a capacity of 149 MW. Although relatively modest, its role in the regional energy mix is significant, especially when considering the coal fuel type in an era increasingly focused on renewable sources. Located in Fukuoka Prefecture, Yawata Works is surrounded by a cluster of other notable power stations. The nearby Shin Kokura power station, for instance, boasts a substantial gas capacity of 1,800 MW, while the Buzen facility contributes 1,000 MW through oil. Also in proximity are the Shin Onoda power station and Tobata power station, contributing 1,000 MW and 891.75 MW respectively, alongside the Shimonoseki Power Station, which adds 575 MW of coal generation. This regional energy cluster highlights the diverse energy production landscape in the area, where coal competes with gas and oil. Despite its relatively lower capacity, Yawata Works plays a crucial role in stabilizing local energy supplies, particularly in times of peak demand or when other plants undergo maintenance. Japan's energy profile is heavily skewed towards nuclear power, which underscores the importance of facilities like Yawata that help maintain grid reliability. The plant's coal rank places it at 55 out of 65 coal facilities in the country, reflecting the challenges faced by coal power in a nation striving for lower greenhouse gas emissions. With global energy trends shifting towards sustainability, the future of Yawata Works and similar facilities may be reevaluated, particularly as Japan continues to explore alternatives and innovations in energy production. The economic implications of this shift could be profound, affecting not only energy prices but also the local job market and environmental policies.

Capacity
149 MW
Commissioning Year
2000

26 years old

Owner
Nippon Steel & Sumitomo Metal
Location
33.8982°, 130.8891°

Japan, Asia

Context & rankings
  • 222. largest of 662 plants in Japan
  • #8,544 worldwide by installed capacity
  • #2,249 of 2,793 Coal plants worldwide
  • 0.04% of the installed capacity of Japan
Age & fleet comparison

26 years in operation

Coal fleet average: 29.2 years

Operator portfolio

Nippon Steel & Sumitomo Metal operates 4 plants totalling 783 MW

Regional density

56 plants within 100 km, 8,804 MW combined

Nearest plant: Shin Kokura (2.8 km)

Data provenance

Source: GCPT

Location

Coordinates:: 33.898200, 130.889100
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
588.7 Kt
718 GWh/year × 820 g/kWh
Cumulative CO₂
15.31 Mt
Over 26 years of operation
Est. Retirement
2040
14 years remaining
Annual emissions equivalent to
128.0K
cars per year
78.5K
homes per year
26.8M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
Japan
Continent
Asia
Data Source
Global Power Plant Database

JapanEnergy Profile

662
Total Plants
342.8 GW
Total Capacity
GasNuclearCoalOil
Top Fuels

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