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General Information (Details) - KRW (₩) ₩ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019
Reporting Entity (Description of the controlling company) [Abstract] |  |
Name of reporting entity or other means of identification | Korea Electric Power Corporation and subsidiaries |
Name of parent entity | Korea Electric Power Corporation |
Entity Incorporation, Date of Incorporation | Incorporated on January 1, 1982 in accordance with the Korea Electric Power Corporation Act (the "KEPCO Act") |
Description of nature of entity's operations and principal activities | Engage in the generation, transmission and distribution of electricity and development of electric power resources. KEPCO also provides power plant construction services. |
Country of incorporation | Republic of Korea. |
Information of listing on stock market | KEPCO's stock was listed on the Korea Stock Exchange on August 10, 1989 and KEPCO listed its Depository Receipts (DR) on the New York Stock Exchange on October 27, 1994. |
Address of registered office of entity | KEPCO's head office is located in Naju, Jeollanam-do. |
Issued capital | ₩ 3,209,820 | ₩ 3,209,820

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