The Tanagawa Daini is a key infrastructure asset in Japan's power generation grid, located on the continent of Asia. Designated as a fossil fuel electricity generation station, the facility features an installed capacity of 1200 MW. Its primary operation relies on harnessing oil energy resources to generate bulk electricity. Operational management and ownership of the facility are handled by the Kansai, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 1997, since which it has maintained regular output, playing a structured role in domestic power supply security. In terms of domestic production capacity within Japan, Tanagawa Daini occupies the #13 position among all operational oil power plants. Its 1200 MW capacity represents a 2.44% share of Japan's total installed oil generating capacity, which currently stands at 49,174 MW. The largest operational oil installation in Japan is the Kashima Power Station with an output of 5,660 MW, making the Tanagawa Daini approximately 4.7 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.3345% of Japan's aggregate generation capacity of 358,713 MW. Based on historical capacity factors characteristic of oil power plants (modeled at 15% for analysis), the facility's expected annual electricity generation is calculated at approximately 1,576,800 MWh. Applying domestic consumption statistics where an average household in Japan consumes 3 MWh of electricity annually, this level of production is sufficient to meet the energy demands of roughly 525,600 homes. By utilizing traditional thermal power processes, the station delivers reliable dispatchable energy to the grid, supporting grid resilience during periods of low renewable resource availability and satisfying industrial base-load demands. The physical site of the station is located at geographic coordinates 34.3216° latitude and 135.1281° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include the Kainan (oil-fired, 2100 MW), the Kainan Power Plant (gas-fired, 2100 MW), the Sakaiko (gas-fired, 2000 MW), representing a cluster of localized power assets. This geographic placement is vital for reinforcing regional distribution infrastructure and minimizing transmission line losses across this sector of Japan.
1.20 GW
29 years old
Japan, Asia
Location
Estimates based on Oil emission factor (650 g CO₂/kWh) and capacity factor (35%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.
Technical Details
- Primary Fuel Type
- Oil
- Energy Source
- Non-Renewable
- Country
Japan- Continent
- Asia
- Data Source
- Global Power Plant Database
Overview of Tanagawa Daini Power Plant in Japan
The Tanagawa Daini Power Plant is a significant energy facility located in Japan, with a capacity of 1200 megawatts (MW). Owned by Kansai Electric Power Company, this oil-fired power plant plays a crucial role in the country's energy sector, particularly in ensuring a stable supply of electricity in the Kansai region. As Japan has limited domestic energy resources, the reliance on oil power plants like Tanagawa Daini has been essential, especially during periods of increased demand or when other energy sources, such as nuclear or renewable energy, are insufficient to meet the needs of the population.
Operational since the late 20th century, the Tanagawa Daini Power Plant primarily utilizes oil as its fuel source. Oil-fired power generation involves burning oil to produce steam, which drives turbines to generate electricity. This type of fuel is known for its high energy density and relatively quick startup times compared to other fossil fuels, which makes it valuable for meeting peak demand periods. However, the use of oil also raises concerns regarding the sustainability of energy supply and the volatility of oil prices, which can impact operational costs.
From an environmental standpoint, the Tanagawa Daini Power Plant, like many oil-fired plants, has a notable carbon footprint. The combustion of oil releases greenhouse gases, contributing to climate change and air pollution. In response to growing environmental concerns, Japan has been striving to transition towards cleaner energy sources. Nonetheless, oil remains a vital component of the energy mix, particularly in times when renewable energy generation may not be sufficient due to weather conditions or other factors.
Regionally, the Tanagawa Daini Power Plant holds significant importance in supporting the local economy and infrastructure. It serves as a reliable source of power for both residential and industrial consumers in the Kansai region, which includes major cities like Osaka and Kobe. The stability provided by the plant is crucial for economic activities, especially in a region that is heavily dependent on manufacturing and technology sectors. Additionally, the facility contributes to job creation and local employment opportunities, further enhancing its regional significance.
In summary, the Tanagawa Daini Power Plant exemplifies the complexities of energy production in Japan, balancing the need for reliable electricity with the environmental implications of oil use. As the country continues to navigate its energy future amidst evolving demands and environmental priorities, the role of facilities like Tanagawa Daini will remain a key focus in discussions around energy policy and sustainability.
Nearby Power Plants
An Overview of Oil as a Power Generation Energy Source
Oil power generation involves the combustion of oil to produce electricity. The process typically begins with the extraction and refining of crude oil, which is then burned in a power plant to create steam. This steam drives turbines connected to generators, converting thermal energy into electrical energy. Oil power plants can vary in design, including steam turbine plants, gas turbine plants, and combined cycle plants, which utilize both gas and steam turbines to enhance efficiency. As of now, there are 2,416 oil power plants worldwide, distributed across 108 countries, with a total installed capacity of 286.9 gigawatts (GW).
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