South Korea's renewable capacity overtakes coal for the first time

· Energy · South Korea

Renewable energy capacity in South Korea reached 41 GW on October 21, edging past coal-fired capacity for the first time, according to the country's power market operator. The milestone reflects sustained additions of solar and other renewables in a market long dominated by coal and nuclear. It does not necessarily mean renewables now generate more electricity than coal, since capacity measures potential output rather than actual production, but it marks a shift in the country's generation mix.

Why it matters：Capacity milestones in major Asian power markets signal where equipment demand and grid investment are heading, even if actual generation lags behind.

Key points

  • Renewable capacity reached 41 GW on October 21.
  • Coal capacity was edged out for the first time, per the power market operator.
  • Capacity is a measure of potential output, not actual generation.

Sources (original reporting)

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