台灣能源
電力供給 > 發電量

2023年總發電量為 2,821.35億度（282,135GWh），其中，火力發電占83.14%；再生能源占9.47%；核能發電占6.31%；抽蓄水力占1.08%。
火力發電發電量當中，燃煤發電占42.24%、燃氣發電占39.57%、燃油發電占1.34%。
再生能源發電量當中，慣常水力占1.40%、廢棄物發電占1.20%、太陽光電占4.58%、風力發電占2.20%、生質能發電占0.08%、地熱占0.00%。
歷年發電量明細：
|  | 抽蓄水力 | 化石能源> 燃煤 | 化石能源> 燃油 | 化石能源> 燃氣 | 化石能源> 小計 | 核能 | 再生能源> 慣常水力 | 再生能源> 地熱 | 再生能源> 太陽光電 | 再生能源> 風力發電 | 再生能源> 生質能 | 再生能源> 廢棄物發電 | 再生能源> 小計 | 合計 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  2023 | 3,051 | 119,168 | 3,775 | 111,630 | 234,573 | 17,802 | 3,963 | 23 | 12,909 | 6,201 | 231 | 3,382 | 26,710 | 282,136 |
|  2022 | 3,062 | 121,037 | 4,449 | 112,006 | 237,492 | 23,755 | 5,837 | 25 | 10,677 | 3,577 | 156 | 3,605 | 23,877 | 288,186 |
|  2021 | 3,184 | 128,846 | 5,331 | 108,359 | 230,221 | 27,788 | 3,475 | 9 | 7,970 | 2,271 | 196 | 3,605 | 17,525 | 291,033 |
|  2020 | 3,159 | 125,914 | 4,420 | 99,887 | 230,221 | 31,440 | 3,019 | 2 | 6,075 | 2,309 | 205 | 3,570 | 15,179 | 280,000 |
|  2019 | 3,208 | 126,408 | 5,850 | 91,145 | 223,403 | 32,323 | 5,545 | 1 | 4,016 | 1,892 | 170 | 3,635 | 15,258 | 274,192 |
|  2018 | 3,371 | 131,263 | 8,171 | 92,409 | 231,843 | 27,678 | 4,482 | 0 | 2,704 | 1,709 | 185 | 3,567 | 12,647 | 275,539 |
|  2017 | 3,334 | 127,953 | 12,717 | 91,442 | 232,112 | 22,446 | 5,447 | 0 | 1,667 | 1,722 | 188 | 3,341 | 12,365 | 270,256 |
|  2016 | 3,294 | 121,228 | 11,891 | 83,304 | 216,423 | 31,661 | 6,562 | 0 | 1,109 | 1,457 | 205 | 3,397 | 12,730 | 264,108 |
|  2015 | 3,035 | 117,162 | 11,989 | 79,009 | 208,160 | 36,471 | 4,470 | 0 | 850 | 1,525 | 246 | 3,384 | 10,476 | 258,142 |
|  2014 | 3,121 | 123,447 | 8,014 | 73,070 | 204,531 | 42,389 | 4,318 | 0 | 529 | 1,500 | 250 | 3,325 | 9,922 | 259,964 |
|  2013 | 3,187 | 121,452 | 6,818 | 68,389 | 196,659 | 41,639 | 5,423 | 0 | 321 | 1,640 | 226 | 3,246 | 10,855 | 252,341 |
|  2012 | 2,937 | 122,437 | 7,623 | 66,292 | 196,353 | 40,422 | 5,670 | 0 | 160 | 1,413 | 241 | 3,178 | 10,662 | 250,373 |
|  2011 | 2,902 | 124,468 | 9,488 | 64,206 | 198,161 | 42,116 | 4,000 | 0 | 62 | 1,493 | 236 | 3,197 | 8,987 | 252,167 |
|  2010 | 3,061 | 122,353 | 11,131 | 60,246 | 193,729 | 41,629 | 4,194 | 0 | 22 | 1,026 | 270 | 3,128 | 8,640 | 247,059 |
|  2009 | 3,305 | 120,668 | 9,403 | 47,281 | 177,351 | 41,571 | 3,748 | 0 | 9 | 787 | 229 | 3,036 | 7,810 | 230,037 |
|  2008 | 3,467 | 122,202 | 15,039 | 48,512 | 185,752 | 40,827 | 4,305 | 0 | 4 | 588 | 272 | 3,089 | 8,259 | 238,305 |
|  2007 | 3,933 | 128,463 | 16,824 | 45,033 | 190,320 | 40,539 | 4,418 | 0 | 2 | 440 | 302 | 3,163 | 8,325 | 243,117 |
|  2006 | 3,911 | 124,049 | 19,847 | 40,110 | 184,005 | 39,870 | 4,088 | 0 | 1 | 276 | 321 | 3,057 | 7,744 | 235,530 |
|  2005 | 3,839 | 120,044 | 17,201 | 38,916 | 176,161 | 39,972 | 4,071 | 0 | 1 | 91 | 323 | 3,054 | 7,541 | 227,512 |
|  2004 | 3,346 | 115,331 | 17,486 | 36,159 | 168,976 | 39,490 | 3,210 | 0 | 1 | 25 | 349 | 3,001 | 6,585 | 218,397 |
|  2003 | 3,861 | 112,335 | 19,414 | 28,361 | 160,111 | 38,892 | 3,035 | 0 | 0 | 24 | 394 | 2,757 | 6,210 | 209,072 |
|  2002 | 3,581 | 102,811 | 21,067 | 26,234 | 150,112 | 39,553 | 2,779 | 0 | 0 | 16 | 411 | 2,377 | 5,583 | 198,829 |
|  2001 | 4,079 | 95,066 | 25,967 | 20,519 | 141,552 | 35,486 | 5,090 | 0 | 0 | 12 | 331 | 1,979 | 7,413 | 188,530 |
|  2000 | 4,310 | 86,974 | 31,042 | 17,658 | 135,673 | 38,503 | 4,560 | 0 | 0 | 1 | 302 | 1,491 | 6,354 | 184,841 |