South Korea’s nuclear expansion plans in bid to meet climate targets
- President Yoon Suk Yeol’s new government says nuclear energy should be included in the country’s net-zero path along with renewable sources
- It will maintain the target previously set by President Moon Jae-in’s administration to cut emissions by 40 per cent from 2018 levels by 2030
South Korea will expand the role of nuclear energy to meet its climate target.
President Yoon Suk Yeol’s new government will increase the portion of atomic power in the energy mix to meet its emissions reductions goal, or Nationally Determined Contribution, it said on Thursday. It will maintain the target set by the previous administration to cut emissions by 40 per cent from 2018 levels by 2030.
Yoon, who took office on May 10, touted nuclear energy throughout his presidential campaign, claiming it should be included in the country’s net-zero path along with renewable sources. If the country kept former President Moon Jae-in’s nuclear phase-out plans and decarbonisation policies, the cost of electricity could jump fivefold from current levels by 2050, Yoon’s office said in April.
South Korea, which gets more than 60 per cent of its electricity from coal and natural gas and another 30 per cent from nuclear, has pledged to reach climate neutrality by 2050. The nation has been struggling to boost the share of renewable sources, which account for less than 8 per cent of generation.
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Renewable energy will continue to be deployed but will be kept at a “reasonable level,” the government said. Construction will resume on the Shin Hanul Number Three and Four reactors, which were scrapped under the Moon administration, and the government will allow older atomic units to seek to extend their lifetime, it said.
A detailed plan on how to achieve the NDC target with timelines and goals for different sectors will be announced after discussions with relevant people in the industry and a cost analysis, according to the statement. One of the outcomes of last year’s COP26 climate talks was a request that nations should “revisit and strengthen” their 2030 climate targets by the end of this year.
South Korea will also review its carbon emissions trading system to improve the effectiveness of the measure, the government said Thursday.
Separately, the country, which has been working on exporting nuclear technology to countries including Saudi Arabia and Poland, aims to build 10 reactors abroad by 2030, the statement said. South Korea will also continue to invest in developing nuclear-related innovations such as small modular reactors, the government said.
