World Power Plants

The Gwangyang Works power plant, located in South Korea at coordinates 34.9105, 127.7424, is another noteworthy gas-fired facility with a capacity of 830 MW, operated by POSCO. This power generation facility underscores the growing significance of natural gas in South Korea's energy landscape. By utilizing gas as its primary fuel source, Gwangyang Works contributes to the country's objective of reducing reliance on coal and enhancing air quality. The establishment of this plant is part of a broader initiative to modernize the energy sector, supporting the integration of cleaner technologies. As a key provider of energy to the regional grid, Gwangyang Works plays an essential role in ensuring a stable and reliable electricity supply, particularly in industrial sectors. The operational context of this power plant reflects South Korea's ambitious energy policy, which places a strong emphasis on sustainability and the responsible management of energy resources.

Capacity
830 MW
Commissioning Year
2010

16 years old

Owner
POSCO
Location
34.9105°, 127.7424°

South Korea, Asia

Context & rankings
  • 80. largest of 265 plants in South Korea
  • #2,902 worldwide by installed capacity
  • #921 of 5,146 Natural Gas plants worldwide
  • 0.32% of the installed capacity of South Korea
Age & fleet comparison

16 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

POSCO operates 5 plants totalling 2,655 MW

Regional density

37 plants within 100 km, 28,993 MW combined

Nearest plant: SK E&S Gwangyang LNG Power Plant (3.8 km)

Data provenance

Source: POSCO

Location

Coordinates:: 34.910500, 127.742400
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
1.60 Mt
3272 GWh/year × 490 g/kWh
Cumulative CO₂
25.65 Mt
Over 16 years of operation
Est. Retirement
2040
14 years remaining
Annual emissions equivalent to
348.5K
cars per year
213.8K
homes per year
72.9M
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
South Korea
Continent
Asia
Data Source
Global Power Plant Database

Gwangyang Works Power Plant: A Key Component of South Korea's Energy Landscape

The Gwangyang Works power plant, located in South Korea, is a significant natural gas-fired facility with a total generation capacity of 830 megawatts (MW). Owned by POSCO, one of the largest steel manufacturers in the world, this power plant plays a crucial role in the country’s energy sector, primarily by providing reliable and efficient electricity to support industrial operations and the surrounding community. As South Korea continues to transition towards cleaner energy sources, the Gwangyang Works plant serves as an important part of the nation’s strategy to reduce reliance on coal and other more polluting fossil fuels.

The Gwangyang Works plant utilizes natural gas as its primary fuel, a choice that reflects a broader trend in energy production towards lower emissions. Natural gas is considered a cleaner-burning fuel compared to coal and oil, producing fewer greenhouse gases and pollutants when combusted. This characteristic not only helps in mitigating air quality issues but also aligns with the environmental goals set forth by the South Korean government, which aims to enhance sustainability and reduce carbon emissions in line with global climate commitments. The facility is equipped with advanced gas turbine technology, which enhances its efficiency and operational flexibility, enabling it to respond effectively to fluctuations in electricity demand.

In terms of environmental impact, the Gwangyang Works power plant represents a significant step towards a greener energy future. By generating electricity with natural gas, it emits substantially lower levels of sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter compared to traditional coal-fired power plants. This reduction in harmful emissions contributes to better air quality in the region and supports public health initiatives aimed at reducing respiratory diseases associated with air pollution. Moreover, the plant's design incorporates measures to minimize water consumption and manage waste effectively, further underscoring its commitment to environmental stewardship.

Regionally, Gwangyang Works is strategically positioned to serve the industrial needs of the Gwangyang Bay area, a hub for shipbuilding, petrochemicals, and steel production. The availability of reliable electricity from the plant not only supports local industries but also contributes to the overall economic development of the region. As part of the larger energy infrastructure in South Korea, the Gwangyang Works plant enhances grid stability and helps to meet the growing energy demands of both residential and commercial sectors.

In summary, the Gwangyang Works power plant is a pivotal player in South Korea's energy landscape. With its substantial capacity, reliance on cleaner natural gas, and commitment to reducing environmental impacts, it exemplifies the country’s ongoing efforts to modernize its energy sector while fostering sustainable development. As South Korea navigates the challenges of energy transition, facilities like Gwangyang Works will be essential in ensuring a stable and environmentally responsible energy supply.

South KoreaEnergy Profile

265
Total Plants
255.7 GW
Total Capacity
CoalGasNuclearHydro
Top Fuels

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.