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 | 6,699,739 | 6,081,116 | 6,183,799 | 6,426,676 | 6,692,993 | 7,071,768 | 7,317,298 | 7,509,794 | 7,592,242 | 7,681,631 | 8,072,058 |
| 電気事業固定資産 | 3,423,038 | 3,295,474 | 3,222,279 | 3,175,092 | 3,149,339 | 3,492,389 | 3,467,992 | 3,591,167 | 3,847,879 | 3,806,046 | 3,771,430 |
| 水力発電設備 | 295,301 | 290,593 | 294,175 | 287,637 | 302,006 | 299,140 | 299,252 | 300,579 | 302,437 | 301,937 | 308,058 |
| 汽力発電設備 | 497,723 | 452,947 | 414,312 | 374,364 | 345,217 | 325,142 | 298,890 | 260,956 | 261,905 | 235,508 | 210,576 |
| 原子力発電設備 | 383,658 | 350,749 | 344,032 | 390,501 | 387,506 | 747,453 | 742,950 | 903,806 | 1,140,381 | 1,088,157 | 1,032,297 |
| 送電設備 | 889,742 | 850,856 | 819,294 | 790,303 | 779,561 | 773,564 | 760,726 | 750,850 | 779,221 | 790,356 | 799,382 |
| 変電設備 | 394,946 | 402,961 | 416,948 | 407,612 | 407,537 | 416,558 | 421,617 | 425,872 | 427,858 | 428,450 | 443,019 |
| 配電設備 | 826,299 | 818,171 | 811,479 | 803,893 | 806,399 | 804,741 | 813,428 | 817,989 | 818,790 | 840,652 | 852,050 |
| 業務設備 | 110,966 | 106,287 | 100,412 | 100,211 | 101,170 | 106,529 | 112,556 | 113,216 | 115,477 | 119,434 | 124,734 |
| その他の電気事業固定資産 | 24,400 | 22,905 | 21,624 | 20,567 | 19,939 | 19,257 | 18,569 | 17,896 | 1,807 | 1,550 | 1,309 |
| その他の固定資産 | 663,429 | 707,364 | 753,323 | 827,236 | 835,160 | 834,888 | 904,567 | 959,936 | 962,955 | 984,637 | 1,034,338 |
| 固定資産仮勘定 | 462,445 | 485,449 | 560,944 | 709,077 | 925,344 | 862,783 | 952,357 | 850,237 | 502,873 | 592,612 | 702,924 |
| 建設仮勘定及び除却仮勘定 | 435,098 | 458,850 | 457,442 | 579,917 | 772,345 | 684,652 | 751,744 | 625,078 | 254,851 | 309,608 | 394,135 |
| 原子力廃止関連仮勘定 | 27,346 | 26,598 | 78,332 | 73,025 | 65,038 | 59,074 | 53,110 | 45,123 | 37,137 | 36,046 | 25,577 |
| 使用済燃料再処理関連加工仮勘定 | - | - | 25,168 | 56,134 | 87,960 | 119,057 | 147,502 | 180,035 | 210,885 | 246,958 | 283,211 |
| 核燃料 | 526,291 | 481,371 | 494,124 | 506,278 | 509,313 | 528,442 | 510,571 | 494,026 | 488,716 | 465,308 | 474,737 |
| 装荷核燃料 | 90,556 | 90,556 | 64,688 | 69,576 | 65,873 | 72,593 | 51,036 | 72,327 | 82,547 | 61,585 | 53,382 |
| 加工中等核燃料 | 435,735 | 390,815 | 429,435 | 436,702 | 443,439 | 455,848 | 459,535 | 421,698 | 406,168 | 403,723 | 421,354 |
| 投資その他の資産 | 1,624,535 | 1,111,457 | 1,153,128 | 1,208,991 | 1,273,835 | 1,353,264 | 1,481,810 | 1,614,426 | 1,789,817 | 1,833,026 | 2,088,627 |
| 長期投資 | 310,457 | 297,054 | 345,422 | 337,233 | 339,759 | 384,756 | 440,072 | 510,004 | 660,581 | 737,655 | 868,461 |
| 関係会社長期投資 | - | 401,610 | 431,764 | 456,672 | 511,136 | 550,897 | 602,006 | 663,358 | 710,501 | 682,469 | 776,147 |
| 繰延税金資産 | - | - | - | - | 348,883 | 326,785 | 351,619 | 347,250 | 294,780 | 277,553 | 263,440 |
| その他 | 361,607 | 41,105 | 44,394 | 44,650 | 79,547 | 97,237 | 115,098 | 120,232 | 149,964 | 160,184 | 206,876 |
| 貸倒引当金(貸方) | -3,572 | -3,414 | -3,054 | -2,471 | -5,491 | -6,411 | -26,987 | -26,421 | -26,008 | -24,837 | -26,298 |
| 繰延税金資産 | 429,961 | 375,101 | 334,601 | 372,906 | - | - | - | - | - | - | - |
| 使用済燃料再処理等積立金 | 526,080 | - | - | - | - | - | - | - | - | - | - |
| 流動資産 | 712,732 | 772,065 | 801,288 | 830,687 | 919,736 | 1,003,987 | 1,339,131 | 1,264,630 | 1,440,674 | 1,971,023 | 1,782,588 |
| 現金及び預金 | 128,123 | 133,133 | 159,685 | 180,628 | 279,542 | 249,281 | 469,052 | 266,961 | 495,938 | 942,388 | 737,411 |
| 受取手形、売掛金及び契約資産 | - | - | - | - | - | - | 307,904 | 404,623 | 387,631 | 496,447 | 439,241 |
| 棚卸資産 | 115,014 | 122,818 | 129,127 | 163,937 | 172,764 | 182,899 | 199,920 | 251,514 | 255,671 | 287,421 | 332,977 |
| その他 | 187,698 | 213,372 | 176,413 | 176,133 | 183,096 | 266,219 | 365,049 | 344,811 | 304,576 | 248,218 | 275,473 |
| 貸倒引当金(貸方) | -2,695 | -2,437 | -2,859 | -2,531 | -2,148 | -21,556 | -2,795 | -3,281 | -3,143 | -3,452 | -2,515 |
| 受取手形及び売掛金 | 223,031 | 233,169 | 270,648 | 312,519 | 286,481 | 327,142 | - | - | - | - | - |
| 繰延税金資産 | 61,560 | 72,009 | 68,272 | - | - | - | - | - | - | - | - |
| 資産合計 | 7,412,472 | 6,853,182 | 6,985,088 | 7,257,363 | 7,612,729 | 8,075,755 | 8,656,430 | 8,774,425 | 9,032,917 | 9,652,655 | 9,854,646 |
| 負債及び純資産の部 | |||||||||||
| 固定負債 | 4,800,629 | 3,927,280 | 3,852,076 | 4,062,102 | 4,257,078 | 4,575,034 | 5,025,325 | 5,317,416 | 5,069,701 | 4,843,095 | 4,578,913 |
| 社債 | 1,140,875 | 989,790 | 949,500 | 1,060,282 | 1,114,147 | 1,214,020 | 1,613,921 | 1,600,020 | 1,493,500 | 1,450,635 | 1,348,035 |
| 長期借入金 | 1,991,020 | 1,843,524 | 1,825,525 | 1,864,563 | 2,014,195 | 2,230,511 | 2,277,475 | 2,577,807 | 2,392,577 | 2,296,339 | 2,171,788 |
| 未払廃炉拠出金 | - | - | - | - | - | - | - | - | - | 487,416 | 467,684 |
| 債務保証損失引当金 | - | - | - | - | - | - | 1,893 | 1,844 | 1,973 | 1,881 | 2,195 |
| 退職給付に係る負債 | 357,480 | 360,362 | 367,875 | 369,472 | 367,095 | 368,047 | 365,853 | 362,293 | 358,279 | 315,322 | 242,622 |
| 繰延税金負債 | - | - | - | - | 3,440 | 4,924 | 6,674 | 7,547 | 14,224 | 15,908 | 22,761 |
| その他 | 268,099 | 295,487 | 263,526 | 264,598 | 249,920 | 239,858 | 236,516 | 233,336 | 259,362 | 263,496 | 323,826 |
| 資産除去債務 | 426,449 | 436,483 | 444,302 | 501,354 | 508,279 | 517,672 | 522,990 | 534,566 | 549,782 | 12,095 | - |
| 繰延税金負債 | 5,263 | 1,632 | 1,346 | 1,831 | - | - | - | - | - | - | - |
| 使用済燃料再処理等引当金 | 558,266 | - | - | - | - | - | - | - | - | - | - |
| 使用済燃料再処理等準備引当金 | 53,174 | - | - | - | - | - | - | - | - | - | - |
| 流動負債 | 1,381,524 | 1,553,753 | 1,631,266 | 1,633,925 | 1,686,464 | 1,749,177 | 1,899,697 | 1,592,212 | 1,606,535 | 1,680,147 | 1,752,852 |
| 1年以内に期限到来の固定負債 | 679,726 | 752,164 | 664,395 | 532,364 | 544,846 | 585,827 | 490,880 | 518,324 | 541,598 | 590,914 | 631,610 |
| 短期借入金 | 146,526 | 152,231 | 143,208 | 146,096 | 144,521 | 147,092 | 150,635 | 155,520 | 156,981 | 159,849 | 155,012 |
| 支払手形及び買掛金 | 120,527 | 122,716 | 126,414 | 125,429 | 129,739 | 145,407 | 198,065 | 189,699 | 160,645 | 234,190 | 212,032 |
| 未払税金 | 86,289 | 34,353 | 92,214 | 66,875 | 65,546 | 69,381 | 51,291 | 40,461 | 216,931 | 128,168 | 103,353 |
| その他 | 348,454 | 378,287 | 451,034 | 491,055 | 490,933 | 499,730 | 698,823 | 526,206 | 530,378 | 567,025 | 650,843 |
| コマーシャル・ペーパー | - | 114,000 | 154,000 | 270,000 | 296,000 | 300,000 | 310,000 | 162,000 | - | - | - |
| 債務保証損失引当金 | - | - | - | - | 14,876 | 1,738 | - | - | - | - | - |
| 災害復旧費用引当金 | - | - | - | 2,104 | - | - | - | - | - | - | - |
| 特別法上の引当金 | 28,487 | 27,452 | 28,948 | 28,389 | 27,431 | 25,985 | 25,850 | 25,013 | 23,433 | 21,959 | 20,136 |
| 渇水準備引当金 | 28,487 | 27,452 | 28,948 | 28,389 | 27,431 | 25,985 | 25,850 | 25,013 | 23,433 | 21,959 | 20,136 |
| 株主資本 | 1,107,617 | 1,248,297 | 1,364,347 | 1,438,839 | 1,522,687 | 1,587,016 | 1,634,021 | 1,617,548 | 2,014,641 | 2,762,304 | 3,075,665 |
| 資本金 | 489,320 | 489,320 | 489,320 | 489,320 | 489,320 | 489,320 | 489,320 | 489,320 | 489,320 | 630,040 | 630,040 |
| 資本剰余金 | 66,634 | 66,726 | 66,725 | 66,656 | 66,678 | 66,726 | 66,728 | 66,854 | 67,002 | 205,089 | 205,088 |
| 利益剰余金 | 648,154 | 788,674 | 904,806 | 979,669 | 1,063,517 | 1,127,814 | 1,175,509 | 1,158,895 | 1,556,102 | 1,928,108 | 2,241,469 |
| 自己株式 | -96,492 | -96,424 | -96,504 | -96,806 | -96,828 | -96,845 | -97,536 | -97,522 | -97,783 | -935 | -934 |
| その他の包括利益累計額 | 71,047 | 74,366 | 89,740 | 75,404 | 78,106 | 97,511 | 25,552 | 171,233 | 258,515 | 303,552 | 379,509 |
| その他有価証券評価差額金 | 85,930 | 81,037 | 91,135 | 82,937 | 59,615 | 85,163 | 89,057 | 88,867 | 130,191 | 128,800 | 184,659 |
| 繰延ヘッジ損益 | -8,244 | -3,894 | -3,369 | -9,514 | 14,173 | 11,179 | -86,307 | 34,276 | 50,298 | 49,315 | 44,951 |
| 為替換算調整勘定 | 17,726 | 13,433 | 11,016 | 9,015 | 7,309 | 4,134 | 24,439 | 48,811 | 76,550 | 93,032 | 106,979 |
| 退職給付に係る調整累計額 | -24,365 | -16,209 | -9,041 | -7,034 | -2,992 | -2,966 | -1,636 | -722 | 1,475 | 32,403 | 42,918 |
| 非支配株主持分 | 23,165 | 22,032 | 18,709 | 18,702 | 40,960 | 41,029 | 45,983 | 51,001 | 60,091 | 41,595 | 47,569 |
| 負債合計 | 6,210,641 | 5,508,485 | 5,512,290 | 5,724,417 | 5,970,974 | 6,350,197 | 6,950,873 | 6,934,642 | 6,699,669 | 6,545,202 | 6,351,902 |
| 純資産合計 | 1,201,831 | 1,344,696 | 1,472,797 | 1,532,946 | 1,641,754 | 1,725,557 | 1,705,557 | 1,839,782 | 2,333,248 | 3,107,452 | 3,502,744 |
| 負債純資産合計 | 7,412,472 | 6,853,182 | 6,985,088 | 7,257,363 | 7,612,729 | 8,075,755 | 8,656,430 | 8,774,425 | 9,032,917 | 9,652,655 | 9,854,646 |