South Korea - Electricity generation
| Date | Installed capacity MW | Generation GWh | Renewable installed capacity MW | Renewable generation GWh | Renewable percentage |
|---|---|---|---|---|---|
| 2022 | 146,539 | 606,760 | 27,241 | 45,583 | 7.51% |
| 2021 | 143,605 | 590,842 | 24,365 | 38,928 | 6.59% |
| 2020 | 137,817 | 573,701 | 20,411 | 34,692 | 6.05% |
| 2019 | 134,022 | 567,233 | 18,054 | 28,215 | 4.97% |
| 2018 | 130,108 | 576,668 | 13,951 | 23,929 | 4.15% |
| 2017 | 125,013 | 552,688 | 11,442 | 19,450 | 3.52% |
| 2016 | 112,690 | 548,756 | 9,354 | 16,475 | 3.00% |
| 2015 | 103,758 | 538,932 | 7,217 | 10,985 | 2.04% |
| 2014 | 100,378 | 522,998 | 5,839 | 9,059 | 1.73% |
| 2013 | 91,590 | 515,910 | 4,374 | 9,217 | 1.79% |
| 2012 | 88,270 | 510,170 | 3,745 | 8,010 | 1.57% |
| 2011 | 84,930 | 499,338 | 3,176 | 8,252 | 1.65% |
| 2010 | 85,882 | 476,818 | 2,895 | 6,524 | 1.37% |
| 2009 | 80,740 | 426,002 | 2,653 | 4,748 | 1.11% |
| 2008 | 79,931 | 418,998 | 2,407 | 4,356 | 1.04% |
| 2007 | 73,246 | 402,366 | 2,007 | 4,622 | 1.15% |
| 2006 | 69,960 | 379,072 | 1,940 | 4,057 | 1.07% |
| 2005 | 66,259 | 363,922 | 1,784 | 4,075 | 1.12% |
| 2004 | 63,755 | 345,720 | 1,706 | 4,712 | 1.36% |
| 2003 | 60,934 | 323,924 | 1,682 | 5,133 | 1.58% |
| 2002 | 58,259 | 310,304 | 1,682 | 3,454 | 1.11% |
| 2001 | 57,055 | 291,345 | 1,698 | 4,238 | 1.45% |
| 2000 | 53,026 | 271,993 | 1,619 | 4,085 | 1.50% |
| 1999 | 50,812 | 222,087 | 1,548 | 4,225 | 1.90% |
| 1998 | 48,264 | 225,012 | 1,531 | 4,301 | 1.91% |
| 1997 | 44,744 | 229,221 | 1,515 | 2,868 | 1.25% |
| 1996 | 38,369 | 210,455 | 1,494 | 2,806 | 1.33% |
| 1995 | 32,533 | 188,888 | 1,493 | 2,984 | 1.58% |
| 1994 | 29,222 | 170,768 | 1,493 | 2,326 | 1.36% |
| 1993 | 26,258 | 134,257 | 1,504 | 4,188 | 3.12% |
| 1992 | 22,725 | 121,515 | 1,498 | 3,068 | 2.52% |
| 1991 | 19,715 | 110,207 | 1,445 | 3,452 | 3.13% |
| 1990 | 19,625 | 98,125 | 1,340 | 4,638 | 4.73% |
| 1989 | 19,602 | 85,770 | 1,339 | 2,934 | 3.42% |
| 1988 | 18,579 | 76,907 | 1,236 | 1,967 | 2.56% |
| 1987 | 17,685 | 66,553 | 1,232 | 3,925 | 5.90% |
| 1986 | 17,787 | 58,833 | 1,225 | 3,078 | 5.23% |
| 1985 | 15,963 | 53,468 | 1,223 | 3,153 | 5.90% |
| 1984 | 13,665 | 49,618 | 802 | 1,978 | 3.99% |
| 1983 | 12,589 | 44,911 | 802 | 2,272 | 5.06% |
| 1982 | 9,823 | 39,670 | 802 | 1,560 | 3.93% |
| 1981 | 9,413 | 37,233 | 802 | 2,257 | 6.06% |
| 1980 | 9,013 | 34,472 | 802 | 1,539 | 4.46% |