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v3.22.1

Investments in Associates 4 (Details) - KRW (₩) ₩ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of associates [line items] |  |  |  |  |
Book value | ₩ 5,232,373 |  | ₩ 4,250,787 |  | ₩ 4,251,802
Korea Gas Corporation |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 9,119,335 |  | ₩ 7,735,156 |  |
Effective percentage of ownership | 20.47% |  | 22.02% |  |
Share in net assets | ₩ 1,866,728 |  | ₩ 1,703,281 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (51,215) |  | (55,956) |  |
Book value | 1,815,513 |  | 1,647,325 | [1] | 1,693,967
Korea Electric Power Industrial Development Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 84,885 |  | ₩ 88,379 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 24,617 |  | ₩ 25,630 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 24,617 |  | 25,630 |  | 25,393
YTN Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 241,863 |  | ₩ 189,228 |  |
Effective percentage of ownership | 21.43% |  | 21.43% |  |
Share in net assets | ₩ 51,828 |  | ₩ 40,549 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 51,828 |  | 40,549 |  | 39,747
Gangwon Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 70,032 |  | ₩ 75,961 |  |
Effective percentage of ownership | 15.00% |  | 15.00% |  |
Share in net assets | ₩ 10,505 |  | ₩ 11,394 |  |
Investment differential | 49 |  | 49 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 10,554 |  | 11,443 |  | 12,327
Hyundai Green Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 420,533 |  | ₩ 457,842 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 121,955 |  | ₩ 132,774 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 121,955 |  | 132,774 |  | 124,253
Korea Power Exchange |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 269,728 |  | ₩ 269,122 |  |
Effective percentage of ownership | 100.00% |  | 100.00% |  |
Share in net assets | ₩ 269,728 |  | ₩ 269,122 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 269,728 |  | 269,122 |  | 258,899
Taebaek Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 27,199 |  | ₩ 25,568 |  |
Effective percentage of ownership | 25.00% |  | 25.00% |  |
Share in net assets | ₩ 6,800 |  | ₩ 6,392 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 6,800 |  | 6,392 |  | 7,039
Taeback Guinemi Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 13,426 |  | ₩ 12,349 |  |
Effective percentage of ownership | 25.00% |  | 25.00% |  |
Share in net assets | ₩ 3,357 |  | ₩ 3,087 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 3,357 |  | 3,087 |  | 2,553
Pyeongchang Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 21,644 |  | ₩ 20,107 |  |
Effective percentage of ownership | 25.00% |  | 25.00% |  |
Share in net assets | ₩ 5,411 |  | ₩ 5,027 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 5,411 |  | 5,027 |  | 5,877
Daeryun Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 281,005 |  | ₩ 290,931 |  |
Effective percentage of ownership | 9.34% |  | 9.34% |  |
Share in net assets | ₩ 26,246 |  | ₩ 27,173 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (820) |  | (820) |  |
Book value | 25,426 |  | 26,353 |  | 26,247
Changjuk Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 27,849 |  | ₩ 26,223 |  |
Effective percentage of ownership | 30.00% |  | 30.00% |  |
Share in net assets | ₩ 8,355 |  | ₩ 7,867 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 8,355 |  | 7,867 |  | 8,520
KNH Solar Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 8,436 |  | ₩ 9,021 |  |
Effective percentage of ownership | 27.00% |  | 27.00% |  |
Share in net assets | ₩ 2,278 |  | ₩ 2,436 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 2,278 |  | 2,436 |  | 2,382
SPC Power Corporation |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 223,523 |  | ₩ 237,757 |  |
Effective percentage of ownership | 38.00% |  | 38.00% |  |
Share in net assets | ₩ 84,939 |  | ₩ 90,348 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (19,893) |  | (20,436) |  |
Book value | 65,046 |  | 69,912 |  | 63,583
Gemeng International Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 2,175,169 |  | ₩ 1,999,144 |  |
Effective percentage of ownership | 34.00% |  | 34.00% |  |
Share in net assets | ₩ 739,557 |  | ₩ 679,709 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (144,339) |  | (1) |  |
Book value | 595,218 |  | 679,708 |  | 670,896
PT. Cirebon Electric Power |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 443,525 |  | ₩ 428,405 |  |
Effective percentage of ownership | 27.50% |  | 27.50% |  |
Share in net assets | ₩ 121,969 |  | ₩ 117,811 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 121,969 |  | 117,811 |  | 123,425
KNOC Nigerian East Oil Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (78,029) |  | ₩ (71,521) |  |
Effective percentage of ownership | 14.63% |  | 14.63% |  |
Share in net assets | ₩ (11,416) |  | ₩ (10,464) |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 11,416 |  | 10,464 |  |
Book value | 0 |  | 0 |  | 0
KNOC Nigerian West Oil Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (71,735) |  | ₩ (65,740) |  |
Effective percentage of ownership | 14.63% |  | 14.63% |  |
Share in net assets | ₩ (10,495) |  | ₩ (9,618) |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 10,495 |  | 9,618 |  |
Book value | 0 |  | 0 |  | 0
PT Wampu Electric Power |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 76,255 |  | ₩ 60,577 |  |
Effective percentage of ownership | 46.00% |  | 46.00% |  |
Share in net assets | ₩ 35,077 |  | ₩ 27,865 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 35,077 |  | 27,865 |  | 29,355
PT. Bayan Resources TBK |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 2,141,022 |  | ₩ 749,744 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 428,204 |  | ₩ 149,949 |  |
Investment differential | 309,464 |  | 351,662 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (76,379) |  | (76,377) |  |
Book value | 661,289 |  | 425,234 |  | 445,141
S-Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 253,444 |  | ₩ 228,168 |  |
Effective percentage of ownership | 49.00% |  | 49.00% |  |
Share in net assets | ₩ 124,188 |  | ₩ 111,802 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | (1,402) |  | (1,510) |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 122,786 |  | 110,292 |  | 115,784
Pioneer Gas Power Limited |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (155,789) |  | ₩ (99,446) |  |
Effective percentage of ownership | 38.50% |  | 38.50% |  |
Share in net assets | ₩ (59,975) |  | ₩ (38,284) |  |
Investment differential | 22,278 |  | 22,278 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 37,697 |  | 16,006 |  |
Book value | 0 |  | 0 |  | 0
Eurasia Energy Holdings |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (476) |  | ₩ (437) |  |
Effective percentage of ownership | 40.00% |  | 40.00% |  |
Share in net assets | ₩ (190) |  | ₩ (175) |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 190 |  | 175 |  |
Book value | 0 |  | 0 |  | 0
Xe-Pian Xe-Namnoy Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 373,976 |  | ₩ 262,658 |  |
Effective percentage of ownership | 25.00% |  | 25.00% |  |
Share in net assets | ₩ 93,494 |  | ₩ 65,665 |  |
Investment differential | 305 |  | 305 |  |
Intercompany transaction | (1,069) |  | (1,110) |  |
Others (consolidated FS) | (289) |  | (290) |  |
Book value | 92,441 |  | 64,570 |  | 72,935
Hadong Mineral Fiber Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets |  |  | ₩ (28) |  |
Effective percentage of ownership |  |  | 8.33% |  |
Share in net assets |  |  | ₩ (2) |  |
Investment differential |  |  | 0 |  |
Intercompany transaction |  |  | 0 |  |
Others (consolidated FS) |  |  | 2 |  |
Book value | 0 |  | 0 |  | 0
PT. Mutiara Jawa |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 8,857 |  | ₩ 6,138 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 2,569 |  | ₩ 1,780 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 2,569 |  | 1,780 |  | 1,438
Samcheok Eco Materials Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 24,691 |  | ₩ 23,426 |  |
Effective percentage of ownership | 25.54% |  | 25.54% |  |
Share in net assets | ₩ 6,306 |  | ₩ 5,983 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (6,306) |  | (5,983) |  |
Book value | 0 |  | 0 |  | 0
Noeul Green Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 13,132 |  | ₩ 14,472 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 3,808 |  | ₩ 4,197 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 3,808 |  | 4,197 |  | 6,610
Goseong Green Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 902,746 |  | ₩ 208,361 |  |
Effective percentage of ownership | 29.00% |  | 1.12% |  |
Share in net assets | ₩ 261,796 |  | ₩ 2,324 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | (938) |  | (138) |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 260,858 |  | 2,186 |  | 2,340
Gangneung Eco Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 150,144 |  | ₩ 154,904 |  |
Effective percentage of ownership | 1.61% |  | 1.61% |  |
Share in net assets | ₩ 2,419 |  | ₩ 2,496 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | (131) |  | (128) |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 2,288 |  | 2,368 |  | 2,430
Shin Pyeongtaek Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 263,477 |  | ₩ 206,281 |  |
Effective percentage of ownership | 40.00% |  | 40.00% |  |
Share in net assets | ₩ 105,391 |  | ₩ 82,512 |  |
Investment differential | 3,559 |  | 3,559 |  |
Intercompany transaction | (15,876) |  | (16,480) |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 93,074 |  | 69,591 |  | 66,956
Haeng Bok Do Si Photovoltaic Power Co Ltd |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 790 |  | ₩ 743 |  |
Effective percentage of ownership | 28.00% |  | 28.00% |  |
Share in net assets | ₩ 221 |  | ₩ 208 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 2 |  | 2 |  |
Book value | 223 |  | 210 |  | 215
Dongducheon Dream Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 258,723 |  | ₩ 278,714 |  |
Effective percentage of ownership | 34.01% |  | 34.01% |  |
Share in net assets | ₩ 87,992 |  | ₩ 94,791 |  |
Investment differential | 1,757 |  | 1,757 |  |
Intercompany transaction | (2,969) |  | (3,329) |  |
Others (consolidated FS) | (12,582) |  | (12,582) |  |
Book value | 74,198 |  | 80,637 |  | 76,547
Jinbhuvish Power Generation Pvt. Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 49,931 |  | ₩ 46,577 |  |
Effective percentage of ownership | 5.16% |  | 5.16% |  |
Share in net assets | ₩ 2,576 |  | ₩ 2,403 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | (2,576) |  | (2,403) |  |
Book value | 0 |  | 0 |  | 0
Daejung Offshore Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 3,657 |  | ₩ 4,647 |  |
Effective percentage of ownership | 46.59% |  | 46.59% |  |
Share in net assets | ₩ 1,704 |  | ₩ 2,165 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,704 |  | 2,165 |  | 2,361
GS Donghae Electric Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 716,977 |  | ₩ 718,900 |  |
Effective percentage of ownership | 34.00% |  | 34.00% |  |
Share in net assets | ₩ 243,772 |  | ₩ 244,426 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 243,772 |  | 244,426 |  | 255,983
Daegu Photovoltaic Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 8,076 |  | ₩ 7,125 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 2,342 |  | ₩ 2,066 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 2,342 |  | 2,066 |  | 2,060
Busan Green Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 17,352 |  | ₩ 30,266 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 5,032 |  | ₩ 8,777 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 1 |  |
Book value | 5,032 |  | 8,778 |  | 10,637
Gunsan Bio Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (20,478) |  | ₩ (18,982) |  |
Effective percentage of ownership | 18.87% |  | 18.87% |  |
Share in net assets | ₩ (3,864) |  | ₩ (3,582) |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 3,864 |  | 3,582 |  |
Book value | 0 |  | 0 |  | 0
Korea Electric Vehicle Charging Service |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 7,144 |  | ₩ 2,057 |  |
Effective percentage of ownership | 17.50% |  | 28.00% |  |
Share in net assets | ₩ 1,250 |  | ₩ 576 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,250 |  | 576 |  | 1,063
Korea Nuclear Partners Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets |  |  | ₩ 1,245 |  |
Effective percentage of ownership |  |  | 28.98% |  |
Share in net assets |  |  | ₩ 361 |  |
Investment differential |  |  | 0 |  |
Intercompany transaction |  |  | 0 |  |
Others (consolidated FS) |  |  | (161) |  |
Book value |  |  | 200 |  | 0
Korea Electric Power Corporation Fund |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 48,913 |  | ₩ 42,739 |  |
Effective percentage of ownership | 98.09% |  | 98.09% |  |
Share in net assets | ₩ 47,979 |  | ₩ 41,923 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 4 |  | 3 |  |
Book value | 47,983 |  | 41,926 |  | 41,126
Energy Infra Asset Management Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 10,770 |  | ₩ 9,478 |  |
Effective percentage of ownership | 9.90% |  | 9.90% |  |
Share in net assets | ₩ 1,066 |  | ₩ 938 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,066 |  | 938 |  | 791
Daegu clean Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 44 |  | ₩ 44 |  |
Effective percentage of ownership | 28.00% |  | 28.00% |  |
Share in net assets | ₩ 12 |  | ₩ 12 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 12 |  | 12 |  | 13
Yaksu ESS Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 2,464 |  | ₩ 1,562 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 715 |  | ₩ 453 |  |
Investment differential | 1 |  | 1 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 716 |  | 454 |  | 516
Nepal Water & Energy Development Company Private Ltd |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 94,639 |  | ₩ 68,228 |  |
Effective percentage of ownership | 69.06% |  | 58.59% |  |
Share in net assets | ₩ 65,361 |  | ₩ 39,975 |  |
Investment differential | 972 |  | 971 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 1,731 |  |
Book value | 66,333 |  | 42,677 |  |
Gwangyang Green Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 127,239 |  | ₩ 4,539 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 25,448 |  | ₩ 908 |  |
Investment differential | 18 |  | 18 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 25,466 |  | 926 |  | 948
PND Solar Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 3,708 |  | ₩ 3,431 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 1,075 |  | ₩ 995 |  |
Investment differential | 154 |  | 154 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,229 |  | 1,149 |  | 1,144
Hyundai Ecoenergy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 28,198 |  | ₩ 21,240 |  |
Effective percentage of ownership | 19.00% |  | 19.00% |  |
Share in net assets | ₩ 5,358 |  | ₩ 4,036 |  |
Investment differential | 214 |  | 214 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 5,572 |  | 4,250 |  | 3,781
YeongGwang Yaksu Wind Electric Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (692) |  | ₩ 124 |  |
Effective percentage of ownership | 9.63% |  | 9.63% |  |
Share in net assets | ₩ (67) |  | ₩ 12 |  |
Investment differential | 300 |  | 300 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 233 |  | 312 |  | 386
Green Energy Electricity Generation Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 3,222 |  | ₩ (2,599) |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 934 |  | ₩ (754) |  |
Investment differential | 779 |  | 779 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,713 |  | 25 |  | 163
Korea Energy Solution Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 614 |  | ₩ 984 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 123 |  | ₩ 197 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 123 |  | 197 |  | 259
ITR Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 157 |  | ₩ 198 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 31 |  | ₩ 40 |  |
Investment differential | 1 |  | 1 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | (1) |  |
Book value | 32 |  | 40 |  | 33
Structure Test Network Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,265 |  | ₩ (133) |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 253 |  | ₩ (27) |  |
Investment differential | 53 |  | 54 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 306 |  | 27 |  | 21
Namjeongsusang Solar Power Operation Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 2,272 |  | ₩ 553 |  |
Effective percentage of ownership | 15.00% |  | 15.00% |  |
Share in net assets | ₩ 341 |  | ₩ 83 |  |
Investment differential | 20 |  | 20 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 361 |  | 103 |  | 812
Indeck Niles Development, LLC |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 322,479 |  | ₩ 33,298 |  |
Effective percentage of ownership | 56.25% |  | 24.08% |  |
Share in net assets | ₩ 181,395 |  | ₩ 8,017 |  |
Investment differential | 64,878 |  | 12,610 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 246,273 | [2] | 20,627 |  | 0
Indeck Niles Asset Management, LLC |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 334 |  | ₩ 303 |  |
Effective percentage of ownership | 33.33% |  | 33.33% |  |
Share in net assets | ₩ 111 |  | ₩ 101 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 111 |  | 101 |  | 87
Hanwha Corporation-linked Sunlight Power Special Private Equity Investment Trust No. 1 |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 14,567 |  | ₩ 14,951 |  |
Effective percentage of ownership | 49.00% |  | 49.00% |  |
Share in net assets | ₩ 7,138 |  | ₩ 7,326 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 7,138 |  | 7,326 |  | 7,126
Suwon New Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,967 |  | ₩ 1,966 |  |
Effective percentage of ownership | 39.90% |  | 33.11% |  |
Share in net assets | ₩ 785 |  | ₩ 651 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 250 |  | 267 |  |
Others (consolidated FS) | 0 |  | 136 |  |
Book value | 1,035 |  | 1,054 |  | 798
KPGE Inc. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,066 |  | ₩ 989 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 309 |  | ₩ 287 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 309 |  | 287 |  | 287
Gwangbaek Solar Power Investment Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 10,205 |  | ₩ 9,925 |  |
Effective percentage of ownership | 44.00% |  | 44.00% |  |
Share in net assets | ₩ 4,490 |  | ₩ 4,367 |  |
Investment differential | 316 |  | 315 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 4,806 |  | 4,682 |  | 2,054
Go deok Clean Energy Co., Ltd |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 10,755 |  | ₩ 1,574 |  |
Effective percentage of ownership | 40.00% |  | 61.00% |  |
Share in net assets | ₩ 4,302 |  | ₩ 960 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 4,302 |  | 960 |  | 1,830
SureDataLab Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 533 |  | ₩ 353 |  |
Effective percentage of ownership | 23.95% |  | 23.95% |  |
Share in net assets | ₩ 128 |  | ₩ 85 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 128 |  | 85 |  | 0
SEP Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 32 |  | ₩ 64 |  |
Effective percentage of ownership | 21.26% |  | 21.26% |  |
Share in net assets | ₩ 7 |  | ₩ 14 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 7 |  | 14 |  | 0
Hankook Electric Power Information Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 636 |  | ₩ 550 |  |
Effective percentage of ownership | 25.25% |  | 25.25% |  |
Share in net assets | ₩ 161 |  | ₩ 139 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 161 |  | 139 |  | 0
Tronix Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 547 |  | ₩ 593 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 109 |  | ₩ 119 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 109 |  | 119 |  | 0
O2&B Global Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 177 |  | ₩ 108 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 35 |  | ₩ 22 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 35 |  | 22 |  | 0
Muan Sunshine Solar Power Plant Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 3,871 |  | ₩ 3,010 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 774 |  | ₩ 602 |  |
Investment differential | 494 |  | 494 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,268 |  | 1,096 |  | 0
Bigeum Resident Photovoltaic Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ (999) |  | ₩ (387) |  |
Effective percentage of ownership | 29.90% |  | 29.90% |  |
Share in net assets | ₩ (299) |  | ₩ (116) |  |
Investment differential | 24 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 275 |  | 116 |  |
Book value | 0 |  | 0 |  | 0
Jeju SolarOne Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets |  |  | ₩ 1,594 |  |
Effective percentage of ownership |  |  | 10.00% |  |
Share in net assets |  |  | ₩ 159 |  |
Investment differential |  |  | 0 |  |
Intercompany transaction |  |  | 0 |  |
Others (consolidated FS) |  |  | 0 |  |
Book value | 0 |  | 159 |  | 0
Goesan Solar Park Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 6,644 |  | ₩ 5,808 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 1,927 |  | ₩ 1,684 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 1,927 |  | 1,684 |  | 0
Saemangeum Heemang Photovoltaic Co.,Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 27,140 |  | ₩ 29,377 |  |
Effective percentage of ownership | 35.00% |  | 35.00% |  |
Share in net assets | ₩ 9,499 |  | ₩ 10,282 |  |
Investment differential | 739 |  | 740 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 10,238 |  | 11,022 |  | 0
Bitgoel Eco Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 15,021 |  | ₩ 100 |  |
Effective percentage of ownership | 29.00% |  | 29.00% |  |
Share in net assets | ₩ 4,356 |  | ₩ 29 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 4,356 |  | 29 |  | 0
Jeju Gimnyeong Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 3,038 |  | ₩ 5,260 |  |
Effective percentage of ownership | 30.00% |  | 30.00% |  |
Share in net assets | ₩ 911 |  | ₩ 1,578 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 911 |  | 1,578 |  | 0
Seoroseoro Sunny Power Plant Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,647 |  | ₩ 1,182 |  |
Effective percentage of ownership | 42.58% |  | 19.46% |  |
Share in net assets | ₩ 701 |  | ₩ 230 |  |
Investment differential | 20 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 721 |  | 230 |  | 0
Muan Solar Park Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 28,788 |  | ₩ 20,374 |  |
Effective percentage of ownership | 20.00% |  | 19.00% |  |
Share in net assets | ₩ 5,758 |  | ₩ 3,871 |  |
Investment differential | 325 |  | 309 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 6,083 |  | 4,180 |  | 0
YuDang Solar Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 2,826 |  | ₩ 2,484 |  |
Effective percentage of ownership | 20.00% |  | 20.00% |  |
Share in net assets | ₩ 565 |  | ₩ 497 |  |
Investment differential | 0 |  | 0 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | (137) |  |
Book value | 565 |  | 360 |  | 0
Anjwa Smart Farm & Solar City Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 29,838 |  | ₩ 24,174 |  |
Effective percentage of ownership | 20.00% |  | 19.50% |  |
Share in net assets | ₩ 5,968 |  | ₩ 4,714 |  |
Investment differential | 816 |  | 796 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 6,784 |  | 5,510 |  | 0
Daewon Green Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 15,118 |  | ₩ 15,248 |  |
Effective percentage of ownership | 25.36% |  | 25.36% |  |
Share in net assets | ₩ 3,833 |  | ₩ 3,866 |  |
Investment differential | 44 |  | 44 |  |
Intercompany transaction | 0 |  | 0 |  |
Others (consolidated FS) | 0 |  | 0 |  |
Book value | 3,877 |  | 3,910 |  | ₩ 0
Hansuwon KNP Co., Ltd. (formerly, Korea Nuclear Partners Co., Ltd.) |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,309 |  |  |  |
Effective percentage of ownership | 28.98% |  |  |  |
Share in net assets | ₩ 379 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | (160) |  |  |  |
Book value | 219 |  | 200 |  |
G.GURU Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,636 |  |  |  |
Effective percentage of ownership | 24.65% |  |  |  |
Share in net assets | ₩ 403 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 403 |  | 0 |  |
UD4M Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,154 |  |  |  |
Effective percentage of ownership | 12.50% |  |  |  |
Share in net assets | ₩ 144 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 144 |  | 0 |  |
Dongbu Highway Solar Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,073 |  |  |  |
Effective percentage of ownership | 20.00% |  |  |  |
Share in net assets | ₩ 215 |  |  |  |
Investment differential | 50 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 265 |  |  |  |
Seobu Highway Solar Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 1,444 |  |  |  |
Effective percentage of ownership | 20.00% |  |  |  |
Share in net assets | ₩ 289 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 289 |  |  |  |
Korea Energy Data Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 211 |  |  |  |
Effective percentage of ownership | 29.37% |  |  |  |
Share in net assets | ₩ 62 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 62 |  | 0 |  |
Gangneung Sacheon Fuel Cell Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 2,755 |  |  |  |
Effective percentage of ownership | 65.00% |  |  |  |
Share in net assets | ₩ 1,791 |  |  |  |
Investment differential | 87 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 1,878 |  | 0 |  |
Kosture Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 124 |  |  |  |
Effective percentage of ownership | 0.26% |  |  |  |
Share in net assets | ₩ 0 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 0 |  | 0 |  |
Digital Innovation Growth Fund |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 12,857 |  |  |  |
Effective percentage of ownership | 76.92% |  |  |  |
Share in net assets | ₩ 9,890 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 9,890 | [3] | 0 |  |
Taebaek Gadeoksan Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 41,602 |  |  |  |
Effective percentage of ownership | 39.65% |  |  |  |
Share in net assets | ₩ 16,495 |  |  |  |
Investment differential | 0 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 16,495 |  | 0 |  |
Chuncheon Green Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 4,881 |  |  |  |
Effective percentage of ownership | 68.00% |  |  |  |
Share in net assets | ₩ 3,319 |  |  |  |
Investment differential | 53 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 3,372 | [4] | 0 |  |
Yeomsubong Wind Power Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 4 |  |  |  |
Effective percentage of ownership | 48.72% |  |  |  |
Share in net assets | ₩ 2 |  |  |  |
Investment differential | 93 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 95 |  | 0 |  |
Yeongyang Wind Power Corporation II |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 19,516 |  |  |  |
Effective percentage of ownership | 30.00% |  |  |  |
Share in net assets | ₩ 5,855 |  |  |  |
Investment differential | 2,110 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 7,965 |  | 0 |  |
Haeparang Energy Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 8,885 |  |  |  |
Effective percentage of ownership | 25.00% |  |  |  |
Share in net assets | ₩ 2,221 |  |  |  |
Investment differential | 20 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | 2,241 |  | 0 |  |
Saemangeum Sebit Power Plant Co., Ltd. |  |  |  |  |
Disclosure of associates [line items] |  |  |  |  |
Net assets | ₩ 8,296 |  |  |  |
Effective percentage of ownership | 69.55% |  |  |  |
Share in net assets | ₩ 5,770 |  |  |  |
Investment differential | 230 |  |  |  |
Intercompany transaction | 0 |  |  |  |
Others (consolidated FS) | 0 |  |  |  |
Book value | ₩ 6,000 | [4] | ₩ 0 |  |
[1] | The effective percentage of ownership is 22.02% considering treasury stocks.
[2] | According to the shareholders’ agreement, additional investment of 50% of total stake is agreed by March 2022.
[3] | The effective percentage of ownership is more than 50% but the Company does not hold control over relevant business while it exercises significant influence by participating in the Investment Decision Committee. Accordingly, the entity is classified as an associate.
[4] | The effective percentage of ownership is more than 50% but the Company does not hold control over relevant business while it exercises significant influence by participating in the Investment Decision Committee. Accordingly, the entity is classified as an associate.

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
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