The Ansan Project is a key infrastructure asset in South Korea'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 834 MW. Its primary operation relies on harnessing gas energy resources to generate bulk electricity. Operational management and ownership of the facility are handled by the POSCO, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 2014, since which it has maintained regular output, playing a structured role in domestic power supply security. In terms of domestic production capacity within South Korea, Ansan Project occupies the #37 position among all operational gas power plants. Its 834 MW capacity represents a 1.10% share of South Korea's total installed gas generating capacity, which currently stands at 76,023 MW. The largest operational gas installation in South Korea is the Taean Thermal Power Plant with an output of 6,446 MW, making the Ansan Project approximately 7.7 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.3262% of South Korea's aggregate generation capacity of 255,681 MW. Based on historical capacity factors characteristic of gas power plants (modeled at 40% for analysis), the facility's expected annual electricity generation is calculated at approximately 2,922,336 MWh. Applying domestic consumption statistics where an average household in South Korea consumes 3 MWh of electricity annually, this level of production is sufficient to meet the energy demands of roughly 974,112 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 37.2952° latitude and 126.7788° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include the Dangjin Power Station (coal-fired, 6040 MW), the Dangjin Thermal Power Station (coal-fired, 6040 MW), the Yeongheung (coal-fired, 5080 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 South Korea.
12 years old
South Korea, Asia
Location
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
South Korea- Continent
- Asia
- Data Source
- Global Power Plant Database
Ansan Gas-Fired Power Plant: A Key Energy Asset in South Korea
The Ansan Project is a significant gas-fired power plant located in South Korea, with a total capacity of 834 megawatts (MW). Commissioned in 2014 and owned by POSCO, one of the country's leading industrial conglomerates, the facility plays a critical role in meeting the energy demands of the nation. As South Korea continues to transition towards a more sustainable energy infrastructure, the Ansan Project represents a vital component of the country's energy mix, primarily contributing to the supply of electricity in the Gyeonggi Province and beyond.
The Ansan Project operates using natural gas as its primary fuel source, which is known for its efficiency and lower emissions compared to other fossil fuels such as coal and oil. Natural gas combustion results in significantly lower levels of sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter, making it a more environmentally friendly option within the fossil fuel category. The use of combined cycle technology in the Ansan facility enhances its efficiency, allowing for higher electricity generation from the same amount of fuel. This technology harnesses both gas and steam turbines, optimizing the energy extraction process and reducing operational costs.
In the context of South Korea's energy sector, the Ansan Project is particularly significant as the country seeks to diversify its energy sources and reduce dependency on coal-fired power generation. With ambitious targets for carbon neutrality set by the South Korean government, the plant aids in the transition to cleaner energy by providing a more sustainable alternative. Additionally, the facility supports grid stability and reliability, especially during peak demand periods when electricity consumption surges.
Despite the environmental advantages of natural gas, the Ansan Project is not without its challenges. The extraction and transportation of natural gas can have ecological implications, and concerns related to methane emissions during these processes have been raised. However, advancements in technology and regulatory measures are being implemented to mitigate these impacts. The facility's operations are subject to strict environmental regulations to ensure compliance with both national and international standards.
Regionally, the Ansan Project is a cornerstone of the local economy, providing jobs and stimulating growth within the energy sector. Its strategic location in Gyeonggi Province, a densely populated area, allows for efficient electricity distribution to urban centers, thereby supporting industrial activities and residential needs. Furthermore, as South Korea pursues greater energy independence and resilience, projects like Ansan contribute to national energy security by diversifying the energy supply and reducing reliance on imported fuels.
In summary, the Ansan Project stands as an essential asset in South Korea's energy landscape. With its capacity to efficiently generate power using natural gas, it not only supports the country's immediate energy needs but also aligns with broader environmental goals. As South Korea continues to navigate the complexities of energy production and consumption, the Ansan Project exemplifies the ongoing shift towards more sustainable energy practices.
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Gas Power Generation: An Overview of Its Mechanisms, Benefits, and Future Prospects
Gas power generation is a significant component of the global energy landscape, characterized by the use of natural gas to produce electricity. This process typically involves either gas turbines or combined cycle gas plants. In a gas turbine, compressed air is mixed with natural gas and ignited, producing high-temperature exhaust gases that spin a turbine connected to a generator. Combined cycle plants enhance efficiency by utilizing both gas and steam turbines. After the gas turbine generates electricity, the waste heat is used to produce steam, which drives a steam turbine, thereby maximizing energy extraction from the fuel.
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