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Korea South East Power (KOSEP) — power plant portfolio

Korea South East Power (KOSEP) operates 5 power plants across 1 country, with a combined installed capacity of 10,245 MW. Its plants with asset-level emissions data total 29,085,310 t CO₂/yr.

5power plants
10,245MW total capacity
1countries
29,085,310t CO₂/yr (source-labelled)

Fleet by fuel

Coal: 4 plants4CoalGas: 1 plants1Gas

Fleet interpretation

Korea South East Power (KOSEP) is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is South Korea (5).

The fuel mix by asset count is coal (4), gas (1). The largest listed asset is Yeongheung in South Korea (5,080 MW), and the mean listed unit size is about 2,049 MW across units with capacity data.

CO₂ coverage is source-labelled: 4 plants have a reported or modelled CO₂ value in the dataset, including 0 measured records. Missing values remain blank rather than inferred as company totals.

Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.

All 5 plants

PlantFuelCountryMWt CO₂/yr
YeongheungCoalSouth Korea5,08017,620,000
SamcheonpoCoalSouth Korea3,2407,216,200
BundangGasSouth Korea9221,200,010
YeosuCoalSouth Korea6793,049,100
YeongdongCoalSouth Korea325

Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.

Frequently asked questions

How many power plants does Korea South East Power (KOSEP) operate?

Korea South East Power (KOSEP) operates 5 power plants across 1 country, with about 10,245 MW of total capacity.

What is Korea South East Power (KOSEP)'s largest power plant?

Yeongheung in South Korea is its largest at about 5,080 MW.

What types of power plants does Korea South East Power (KOSEP) run?

Its fleet is mostly coal (4), gas (1).

How much CO₂ do Korea South East Power (KOSEP)'s plants emit?

Its reporting plants emit about 29,085,310 tonnes of CO₂ per year in this dataset.

By Dmytro Aheiev, Inzonex Research · ORCID 0009-0001-5512-0291 · data sources and methodology