INTIEAKorea · 2026 Spring Power Supply Stabilization MeasuresPolicyIn force

2026 Spring Power Supply Stabilization Measures

The 2026 Spring Power Supply Stabilization Measures address seasonal grid instability caused by high solar generation and relatively low spring electricity demand. The 2026 stabilisation period runs for 107 days, from 28 February to 14 June, which is 12 days longer than the…

Last changed 1 month ago.

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Lifecycle

EffectiveJan 01, 2026
Last changeJun 24, 2026

Country / jurisdiction: Korea · Year: 2026 · Status: In force · Level: National · Type: Voluntary

The 2026 Spring Power Supply Stabilization Measures address seasonal grid instability caused by high solar generation and relatively low spring electricity demand. The 2026 stabilisation period runs for 107 days, from 28 February to 14 June, which is 12 days longer than the previous year. Measures include adjusting generator output, lowering coal-fired plants’ minimum operating levels, expanding demand response, changing ESS charging schedules and controlling renewable output when needed. The government also introduced three-stage advance notices for curtailment and expanded Plus DR and time-of-use tariff measures to manage oversupply more predictably.

Official source: https://epts.kdi.re.kr/polcTmsesSrvc/them?SEARCH_CTE_SEQ=82339&BIG_CD=RELT_THEM00082&MID_CD=RELT_THEM00267&SML_CD=RELT_THEM00268

Source

https://www.iea.org/policies/31687

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