This is the 7780th most frequent Korean word.
한전은
"한전은" refers to "Korea Electric Power Corporation (KEPCO)" in English, often abbreviated to "Hanjon."
Here, '한전은' is used as the subject of the sentence, indicating the Korean Electric Power Corporation.
한전은 전기를 공급하는 회사입니다.
Han Jeon is a company that supplies electricity.
In this sentence, '한전은' is the subject that takes action (explained).
한전은 오늘 정전 사태에 대해 설명했습니다.
Korea Electric Power Corporation explained about the power outage today.
'한전은' identifies the Korean Electric Power Corporation as the entity planning to alter fees.