指標
自己資本比率
ネットキャッシュ比率
D/Eレシオ
負債・純資産の部
負債・純資産の部
利益剰余金
有利子負債・現金
資産の部
資産の部
流動資産
有形・無形固定資産
投資有価証券
のれん
貸借対照表
2016-03百万円 | 2017-03百万円 | 2018-03百万円 | 2019-03百万円 | 2020-03百万円 | 2021-03百万円 | 2022-03百万円 | 2023-03百万円 | 2024-03百万円 | 2025-03百万円 | 2026-03百万円 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 資産の部 | |||||||||||
| 固定資産 | 11,321,208 | 10,293,859 | 10,365,667 | 10,657,718 | 10,171,830 | 10,518,029 | 10,822,661 | 11,486,850 | 11,972,501 | 12,523,394 | 13,225,805 |
| 電気事業固定資産 | 6,870,556 | 6,791,086 | 6,669,336 | 6,663,333 | 5,586,142 | 5,633,144 | 5,544,187 | 5,555,714 | 5,640,557 | 5,697,700 | 5,888,849 |
| 水力発電設備 | 441,666 | 415,728 | 399,096 | 386,676 | 377,762 | 389,775 | 389,053 | 392,931 | 389,485 | 405,120 | 413,513 |
| 原子力発電設備 | 722,445 | 816,184 | 865,747 | 989,205 | 994,677 | 983,248 | 962,079 | 965,012 | 1,024,768 | 880,389 | 896,664 |
| 送電設備 | 1,760,121 | 1,655,098 | 1,576,154 | 1,504,159 | 1,435,833 | 1,439,770 | 1,390,553 | 1,365,771 | 1,349,427 | 1,435,832 | 1,476,438 |
| 変電設備 | 696,101 | 690,766 | 664,734 | 643,721 | 634,240 | 659,744 | 637,530 | 636,143 | 632,126 | 659,002 | 676,680 |
| 配電設備 | 2,019,249 | 2,005,542 | 2,021,792 | 2,021,402 | 2,016,946 | 2,018,429 | 2,026,850 | 2,064,563 | 2,110,196 | 2,182,610 | 2,245,836 |
| その他の電気事業固定資産 | 150,248 | 147,434 | 124,921 | 127,816 | 126,681 | 142,175 | 138,121 | 131,291 | 134,551 | 134,743 | 179,717 |
| 汽力発電設備 | 1,080,724 | 1,060,332 | 1,016,890 | 990,352 | - | - | - | - | - | - | - |
| その他の固定資産 | 221,731 | 191,153 | 198,262 | 217,589 | 190,688 | 182,172 | 192,663 | 260,826 | 269,795 | 392,768 | 405,792 |
| 固定資産仮勘定 | 838,467 | 840,444 | 925,538 | 1,056,179 | 1,264,035 | 1,334,263 | 1,492,640 | 1,678,591 | 1,877,056 | 2,041,457 | 2,295,095 |
| 建設仮勘定及び除却仮勘定 | 838,467 | 840,444 | 881,113 | 967,329 | 1,003,105 | 1,012,464 | 1,135,883 | 1,290,175 | 1,456,980 | 1,560,207 | 1,788,867 |
| 原子力廃止関連仮勘定 | - | - | - | - | 127,655 | 124,692 | 115,224 | 102,458 | 89,693 | 106,442 | 86,994 |
| 使用済燃料再処理関連加工仮勘定 | - | - | 44,425 | 88,850 | 133,275 | 197,107 | 241,532 | 285,957 | 330,382 | 374,807 | 419,233 |
| 核燃料 | 751,384 | 647,902 | 660,368 | 657,025 | 597,919 | 584,751 | 586,067 | 577,624 | 579,366 | 535,177 | 525,412 |
| 装荷核燃料 | 120,473 | 120,486 | 120,509 | 120,482 | 81,423 | 81,151 | 81,122 | 81,103 | 81,133 | 81,604 | 82,039 |
| 加工中等核燃料 | 630,911 | 527,415 | 539,858 | 536,542 | 516,496 | 503,600 | 504,945 | 496,521 | 498,233 | 453,572 | 443,372 |
| 投資その他の資産 | 2,639,068 | 1,823,272 | 1,912,161 | 2,063,589 | 2,533,045 | 2,783,696 | 3,007,101 | 3,414,093 | 3,605,725 | 3,856,290 | 4,110,656 |
| 長期投資 | 135,940 | 95,442 | 129,869 | 122,192 | 105,892 | 118,494 | 132,397 | 129,765 | 136,614 | 167,789 | 165,931 |
| 関係会社長期投資 | - | 934,672 | 917,745 | 918,468 | 1,298,165 | 1,389,469 | 1,480,799 | 1,411,335 | 1,728,705 | 1,886,374 | 2,000,875 |
| 未収原賠・廃炉等支援機構資金交付金 | 755,861 | 531,974 | 593,701 | 552,504 | 494,613 | 490,125 | 484,344 | 864,921 | 603,532 | 525,412 | 513,265 |
| 廃炉等積立金 | - | - | - | 200,000 | 390,150 | 485,000 | 585,513 | 637,804 | 673,173 | 712,208 | 748,465 |
| 退職給付に係る資産 | 117,375 | 131,611 | 147,499 | 142,023 | 120,734 | 163,566 | 158,277 | 142,545 | 186,359 | 237,858 | 282,484 |
| その他 | 736,881 | 132,186 | 127,044 | 130,954 | 125,979 | 139,281 | 167,527 | 230,239 | 278,410 | 328,422 | 401,406 |
| 貸倒引当金(貸方) | -1,538 | -2,614 | -3,698 | -2,553 | -2,490 | -2,239 | -1,758 | -2,518 | -1,070 | -1,774 | -1,774 |
| 使用済燃料再処理等積立金 | 894,547 | - | - | - | - | - | - | - | - | - | - |
| 流動資産 | 2,338,560 | 1,983,740 | 2,226,156 | 2,099,748 | 1,786,016 | 1,575,126 | 2,030,843 | 2,076,235 | 2,622,978 | 2,463,599 | 2,349,796 |
| 現金及び預金 | 1,423,672 | 941,383 | 1,187,283 | 1,000,681 | 813,300 | 454,886 | 862,376 | 717,908 | 1,242,542 | 936,335 | 937,227 |
| 受取手形、売掛金及び契約資産 | - | - | - | - | - | - | 611,367 | 715,306 | 636,302 | 666,097 | 591,944 |
| 棚卸資産 | 194,453 | 156,771 | 160,240 | 165,683 | 87,837 | 86,235 | 97,185 | 109,793 | 121,615 | 138,926 | 160,464 |
| その他 | 246,315 | 386,038 | 301,869 | 320,088 | 329,168 | 383,223 | 477,666 | 555,247 | 636,408 | 739,219 | 671,874 |
| 貸倒引当金(貸方) | -13,990 | -13,133 | -11,144 | -5,011 | -4,183 | -23,333 | -17,753 | -22,019 | -13,890 | -16,979 | -11,713 |
| 受取手形及び売掛金 | 488,109 | 512,680 | 587,907 | 618,306 | 559,892 | 674,112 | - | - | - | - | - |
| 合計 | 13,659,769 | 12,277,600 | 12,591,823 | 12,757,467 | 11,957,846 | 12,093,155 | 12,853,505 | 13,563,085 | 14,595,480 | 14,986,993 | 15,575,602 |
| 負債及び純資産の部 | |||||||||||
| 固定負債 | 8,601,015 | 6,117,969 | 5,274,312 | 4,766,243 | 4,858,600 | 5,376,491 | 5,617,126 | 6,284,022 | 6,386,451 | 6,459,378 | 7,473,085 |
| 社債 | 2,913,815 | 1,706,182 | 1,377,833 | 1,398,868 | 1,757,437 | 2,358,576 | 2,626,576 | 2,886,576 | 3,065,000 | 3,231,000 | 3,321,000 |
| 長期借入金 | 1,904,889 | 1,712,603 | 1,307,342 | 727,641 | 215,925 | 169,427 | 145,669 | 93,705 | 66,406 | 69,398 | 99,928 |
| 未払廃炉拠出金 | - | - | - | - | - | - | - | - | - | 607,465 | 621,662 |
| 特定原子力施設炉心等除去準備引当金 | - | - | 1,929 | 6,099 | 168,898 | - | - | 9,168 | 11,277 | 29,112 | 250,034 |
| 特定原子力施設炉心等除去引当金 | - | - | - | 505 | 4,796 | 170,369 | 163,968 | 158,783 | 160,572 | 163,034 | 180,976 |
| 災害損失引当金 | 475,892 | 467,692 | 442,402 | 448,829 | 520,988 | 502,384 | 496,293 | 500,623 | 582,837 | 604,230 | 1,249,823 |
| 原子力損害賠償引当金 | 837,882 | 694,396 | 600,647 | 549,042 | 496,433 | 491,147 | 487,381 | 869,133 | 642,910 | 532,205 | 520,447 |
| 退職給付に係る負債 | 382,788 | 386,392 | 386,735 | 374,919 | 368,475 | 332,201 | 323,514 | 318,875 | 309,783 | 273,525 | 251,642 |
| 資産除去債務 | 770,992 | 773,600 | 784,581 | 949,784 | 994,806 | 1,016,719 | 1,036,579 | 1,055,749 | 1,086,530 | 373,982 | 390,349 |
| その他 | 317,539 | 377,100 | 372,839 | 310,552 | 330,837 | 335,665 | 337,142 | 391,406 | 461,133 | 575,424 | 587,220 |
| 使用済燃料再処理等引当金 | 923,725 | - | - | - | - | - | - | - | - | - | - |
| 使用済燃料再処理等準備引当金 | 73,489 | - | - | - | - | - | - | - | - | - | - |
| 流動負債 | 2,834,511 | 3,804,342 | 4,652,768 | 5,080,336 | 4,174,787 | 3,565,418 | 4,004,727 | 4,157,101 | 4,671,006 | 4,741,484 | 4,684,165 |
| 1年以内に期限到来の固定負債 | 1,339,598 | 1,779,988 | 1,824,498 | 1,059,398 | 999,684 | 436,364 | 529,256 | 593,856 | 542,243 | 371,097 | 264,793 |
| 短期借入金 | 493,237 | 860,152 | 1,581,266 | 2,772,395 | 1,972,699 | 1,967,761 | 2,170,398 | 2,183,111 | 2,636,216 | 2,867,871 | 2,926,354 |
| 支払手形及び買掛金 | 241,640 | 181,137 | 208,576 | 264,510 | 315,974 | 307,293 | 467,654 | 575,778 | 388,920 | 485,008 | 409,986 |
| 未払税金 | 102,481 | 192,070 | 131,566 | 111,163 | 62,485 | 81,885 | 57,714 | 47,678 | 90,079 | 104,698 | 99,611 |
| その他 | 657,554 | 790,993 | 906,859 | 872,867 | 823,941 | 772,113 | 779,702 | 756,676 | 1,013,546 | 912,808 | 983,418 |
| 株主資本 | 2,196,473 | 2,329,061 | 2,644,226 | 2,889,675 | 2,940,480 | 3,121,484 | 3,129,322 | 2,989,573 | 3,257,632 | 3,418,890 | 2,965,273 |
| 資本金 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 | 1,400,975 |
| 資本剰余金 | 743,125 | 743,123 | 743,121 | 756,098 | 756,097 | 756,196 | 756,222 | 756,221 | 756,317 | 756,316 | 756,566 |
| 利益剰余金 | 60,803 | 193,404 | 508,584 | 741,070 | 791,881 | 972,790 | 980,607 | 840,869 | 1,108,857 | 1,270,136 | 815,922 |
| 自己株式 | -8,430 | -8,442 | -8,454 | -8,469 | -8,474 | -8,477 | -8,483 | -8,492 | -8,516 | -8,538 | -8,190 |
| その他の包括利益累計額 | -198 | 14,373 | 7,158 | -252 | -40,295 | 3,814 | 67,501 | 105,823 | 253,630 | 340,339 | 424,371 |
| その他有価証券評価差額金 | 3,618 | 5,109 | 8,679 | 3,663 | 2,167 | 9,267 | 10,051 | 10,162 | 27,319 | 24,729 | 22,236 |
| 繰延ヘッジ損益 | -14,668 | -1,871 | -454 | 2,723 | -14,067 | 4,015 | 27,326 | 23,598 | 39,840 | 34,591 | 52,917 |
| 土地再評価差額金 | -2,510 | -2,301 | -2,291 | -2,362 | -2,471 | -2,483 | -2,497 | -2,789 | -2,926 | -3,012 | -2,305 |
| 為替換算調整勘定 | 20,768 | 17,098 | -7,846 | -6,977 | -9,914 | -23,083 | 26,048 | 88,319 | 169,573 | 227,007 | 299,694 |
| 退職給付に係る調整累計額 | -7,406 | -3,662 | 9,072 | 2,700 | -16,010 | 16,098 | 6,571 | -13,466 | 19,824 | 57,023 | 51,828 |
| 非支配株主持分 | 21,864 | 5,244 | 5,880 | 14,276 | 16,699 | 17,483 | 25,330 | 26,565 | 26,759 | 26,900 | 28,706 |
| 特別法上の引当金 | 6,103 | 6,608 | 7,477 | 7,188 | 7,572 | 8,443 | 9,485 | - | - | - | - |
| 原子力発電工事償却準備引当金 | 6,103 | 6,608 | 6,895 | 7,188 | 7,572 | 8,443 | 9,485 | - | - | - | - |
| 渇水準備引当金 | - | - | 581 | - | - | - | - | - | - | - | - |
| 新株予約権 | - | - | 0 | - | 3 | 18 | 10 | - | - | - | - |
| 負債合計 | 11,441,630 | 9,928,920 | 9,934,558 | 9,853,768 | 9,040,960 | 8,950,354 | 9,631,339 | 10,441,123 | 11,057,458 | 11,200,862 | 12,157,251 |
| 純資産合計 | 2,218,139 | 2,348,679 | 2,657,265 | 2,903,699 | 2,916,886 | 3,142,801 | 3,222,165 | 3,121,962 | 3,538,022 | 3,786,130 | 3,418,351 |
| 合計 | 13,659,769 | 12,277,600 | 12,591,823 | 12,757,467 | 11,957,846 | 12,093,155 | 12,853,505 | 13,563,085 | 14,595,480 | 14,986,993 | 15,575,602 |