Korea South Energy - 2024

Electricity access

electrification - total population: 100% (2021)

Electricity

installed generating capacity: 135.789 million kW (2020 est.)

consumption: 531.258 billion kWh (2020 est.)

exports: 0 kWh (2020 est.)

imports: 0 kWh (2020 est.)

transmission/distribution losses: 18.61 billion kWh (2020 est.)

Electricity generation sources

fossil fuels: 64.8% of total installed capacity (2020 est.)

nuclear: 27.7% of total installed capacity (2020 est.)

solar: 3.3% of total installed capacity (2020 est.)

wind: 0.6% of total installed capacity (2020 est.)

hydroelectricity: 1.3% of total installed capacity (2020 est.)

tide and wave: 0.7% of total installed capacity (2020 est.)

geothermal: 0% of total installed capacity (2020 est.)

biomass and waste: 1.7% of total installed capacity (2020 est.)

Nuclear energy

Number of operational nuclear reactors: 25 (2023)

Number of nuclear reactors under construction: 3

Net capacity of operational nuclear reactors: 24.49GW (2021)

Percent of total electricity production: 27.4% (2021)

Percent of total energy produced: 76.5% (2021)

Number of nuclear reactors permanently shut down: 2

Coal

production: 16.364 million metric tons (2020 est.)

consumption: 140.579 million metric tons (2020 est.)

exports: 16,000 metric tons (2020 est.)

imports: 123.784 million metric tons (2020 est.)

proven reserves: 326 million metric tons (2019 est.)

Petroleum

total petroleum production: 37,400 bbl/day (2021 est.)

refined petroleum consumption: 2,598,700 bbl/day (2019 est.)

crude oil and lease condensate exports: 0 bbl/day (2018 est.)

crude oil and lease condensate imports: 3,034,400 bbl/day (2018 est.)

Refined petroleum products - production

3.302 million bbl/day (2017 est.)

Refined petroleum products - exports

1.396 million bbl/day (2017 est.)

Refined petroleum products - imports

908,800 bbl/day (2017 est.)

Natural gas

production: 240.042 million cubic meters (2019 est.)

consumption: 53,419,105,000 cubic meters (2019 est.)

exports: 0 cubic meters (2019 est.)

imports: 55,417,677,000 cubic meters (2019 est.)

proven reserves: 7.079 billion cubic meters (2021 est.)

Carbon dioxide emissions

686.954 million metric tonnes of CO2 (2019 est.)

from coal and metallurgical coke: 319.383 million metric tonnes of CO2 (2019 est.)

from petroleum and other liquids: 255.518 million metric tonnes of CO2 (2019 est.)

from consumed natural gas: 112.052 million metric tonnes of CO2 (2019 est.)

Energy consumption per capita

242.346 million Btu/person (2019 est.)