The Oseong Combined Heat and Power Station 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 770 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 평택에너지서비스, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 2010, 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, Oseong Combined Heat and Power Station occupies the #41 position among all operational gas power plants. Its 770 MW capacity represents a 1.01% 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 Oseong Combined Heat and Power Station approximately 8.4 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.3012% 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 2,698,080 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 899,360 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 37.0252° latitude and 127.0019° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include the Pyeongtaek Power Plant (gas-fired, 2268.5 MW), the Pyeongtaek Thermal Power Station (gas-fired, 2268.5 MW), the Bugok (gas-fired, 1503 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.
16 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
Overview of the Osong Combined Cycle Power Plant in South Korea
The Osong Combined Cycle Power Plant, known in Korean as 오성복합화력발전소, is a significant energy facility located in South Korea, boasting a capacity of 770 megawatts (MW). Owned by Pyeongtaek Energy Service, this power plant plays a crucial role in the country's energy sector, contributing to the national grid and supporting South Korea's commitment to meeting its growing energy demands. As a gas-fired power plant, it utilizes natural gas as its primary fuel source, which is known for its efficiency and relatively lower environmental impact compared to coal and oil. The combined cycle technology employed at Osong allows for the efficient conversion of gas into electricity, as it utilizes both gas and steam turbines to maximize energy output from the same fuel source. By capturing waste heat from the gas turbines to produce steam for additional electricity generation, the plant achieves higher overall efficiency rates, typically around 55% or more.
The environmental impact of the Osong Combined Cycle Power Plant is generally more favorable than that of traditional fossil fuel power plants. Natural gas combustion emits significantly lower levels of sulfur dioxide (SO2), particulate matter, and nitrogen oxides (NOx), thus contributing to improved air quality in the region. However, the plant is not without its challenges, including the need to address methane emissions associated with natural gas extraction and transportation. As South Korea aims to transition to a more sustainable energy landscape, facilities like Osong are essential in bridging the gap between traditional energy sources and the increasing adoption of renewable energy technologies.
Regionally, the Osong Power Plant serves as a vital asset not only in providing reliable electricity to nearby urban areas but also in supporting industrial activities that are integral to South Korea's economy. By ensuring a stable energy supply, the plant helps foster economic growth and stability in Pyeongtaek and surrounding regions. Moreover, it aligns with the government's strategic energy policies aimed at enhancing energy security and promoting the use of cleaner fuels.
In summary, the Osong Combined Cycle Power Plant is an essential component of South Korea's energy infrastructure, combining advanced technology with a cleaner fuel source to provide substantial electrical output while contributing to environmental goals. Its role in supporting regional development and economic growth underscores its significance in the broader context of the nation's energy strategy.
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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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