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![Officials monitor power supply and demand in real time at the grid operations center of Korea Electric Power Corporation’s regional headquarters in Yeongtong District, Suwon, Gyeonggi, on Jan. 22. [JOINT PRESS CORPS]](https://image.koreajoongangdaily.com/11099090.jpg?imageId=11099090&width=240&height=184&format=webp&format=jpg)