World Power Plants

Suwan Energy is a 118 MW gas-fired power plant located in South Korea, operated by KHDC. The facility was commissioned in 2011 and generates electricity using natural gas. Ranked as the 63rd largest gas plant in South Korea, Suwan Energy represents 0.15% of the country's total gas capacity of 76,316 MW. South Korea operates 70 gas plants with a combined capacity of 76,316 MW. In comparison to the largest gas plant, Taean Thermal Power Plant at 6,446 MW, Suwan Energy is roughly 1/55th its size. Gas is a vital component of South Korea's energy landscape, accounting for approximately 30% of electricity generation. The country is focusing on increasing its gas utilization to enhance energy security and lower carbon emissions. The plant is located in the southwestern part of South Korea, close to Gwangju.

Capacity
118 MW
Commissioning Year
2011

15 years old

Owner
KHDC
Location
35.1968°, 126.8305°

South Korea, Asia

Context & rankings
  • 150. largest of 265 plants in South Korea
  • #9,400 worldwide by installed capacity
  • #3,140 of 5,146 Natural Gas plants worldwide
  • 0.05% of the installed capacity of South Korea
Age & fleet comparison

15 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

KHDC operates 1 plants totalling 118 MW

Regional density

45 plants within 100 km, 43,085 MW combined

Nearest plant: Gwangju (13.1 km)

Data provenance

Source: Korea Herald

Location

Coordinates:: 35.196800, 126.830500
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
227.9 Kt
465 GWh/year × 490 g/kWh
Cumulative CO₂
3.42 Mt
Over 15 years of operation
Est. Retirement
2041
15 years remaining
Annual emissions equivalent to
49.5K
cars per year
30.4K
homes per year
10.4M
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

South KoreaEnergy Profile

265
Total Plants
255.7 GW
Total Capacity
CoalGasNuclearHydro
Top Fuels

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