Revenue Growth
Consolidated revenue increased 4.3% year-over-year to KRW 97,434.5 billion.
Operating Income and Net Income
Consolidated operating income for 2025 was KRW 13,524.8 billion and consolidated net income was KRW 8,007.2 billion.
Power Sales Increase
Power sales revenue rose 4.6% year-over-year (absolute figure indiscernible in transcript), supporting top-line growth.
Lower Fuel and Purchase Power Costs
Fuel costs decreased 13.8% to KRW 19,036.4 billion and purchase power costs decreased 1.8% to KRW 34,052.7 billion, reducing operating cost pressure.
Reduction in Cost of Goods Sold and SG&A
Combined cost of goods sold and SG&A declined 1.3% year-over-year to KRW 83,909.7 billion.
Interest Expense Decline
Interest expense decreased by KRW 325.6 billion year-over-year to KRW 4,339.5 billion, improving non-operating expense profile.
Improved Generation Mix / Nuclear Outlook
Nuclear capacity factor increased in 2025 (contribution to generation mix up) and management expects 2026 nuclear capacity factor around mid- to high-80% (annual basis), with nuclear contribution forecasted to rise in 2026.