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 | 2,237,836 | 2,271,046 | 2,320,012 | 2,401,671 | 2,471,347 | 2,475,202 | 2,594,819 | 2,701,385 | 2,785,494 | 2,995,032 | 3,073,458 |
| 電気事業固定資産 | 952,230 | 958,754 | 951,149 | 944,323 | 965,082 | 1,107,399 | 1,076,948 | 1,065,522 | 1,092,687 | 1,085,212 | 1,071,256 |
| 水力発電設備 | 344,014 | 346,037 | 346,719 | 351,141 | 353,720 | 356,513 | 360,084 | 374,454 | 378,572 | 383,092 | 382,320 |
| 汽力発電設備 | 316,532 | 313,198 | 305,191 | 302,274 | 296,715 | 422,645 | 401,071 | 379,750 | 364,877 | 343,141 | 335,966 |
| 新エネルギー等発電等設備 | - | - | - | - | - | - | - | - | - | 132,060 | 125,184 |
| 送電設備 | 161,784 | 157,790 | 153,180 | 150,699 | 147,922 | 145,989 | 144,458 | 140,248 | 136,104 | 132,446 | 132,442 |
| 変電設備 | 29,960 | 29,598 | 29,718 | 29,833 | 28,896 | 31,743 | 30,236 | 32,954 | 33,506 | 32,752 | 34,829 |
| 通信設備 | 8,449 | 8,186 | 8,375 | 8,552 | 8,597 | 7,054 | 6,600 | 6,303 | 6,523 | 6,594 | 6,928 |
| 業務設備 | 51,772 | 54,470 | 54,148 | 54,684 | 54,359 | 57,952 | 56,742 | 54,028 | 54,340 | 55,125 | 53,584 |
| 新エネルギー等発電設備 | 35,960 | 46,170 | 50,784 | 44,169 | 72,492 | 84,040 | 76,556 | 77,783 | - | - | - |
| 新エネルギー等発電等設備 | - | - | - | - | - | - | - | - | 118,762 | - | - |
| 内燃力発電設備 | 3,754 | 3,301 | 3,029 | 2,967 | 2,377 | 1,460 | 1,198 | - | - | - | - |
| 海外事業固定資産 | 357,448 | 332,010 | 341,418 | 312,128 | 316,333 | 286,958 | 271,356 | 447,201 | 463,421 | 529,667 | 515,501 |
| その他の固定資産 | 101,827 | 92,501 | 93,404 | 94,836 | 90,924 | 91,106 | 92,297 | 89,219 | 89,664 | 89,404 | 85,718 |
| 固定資産仮勘定 | 444,814 | 476,171 | 525,740 | 582,083 | 647,160 | 588,222 | 676,596 | 572,165 | 576,118 | 693,372 | 774,903 |
| 建設仮勘定 | - | - | - | - | - | - | 676,596 | 572,165 | 576,118 | 693,372 | 774,903 |
| 建設仮勘定及び除却仮勘定 | 444,814 | 476,171 | 525,740 | 582,083 | 647,160 | 588,222 | - | - | - | - | - |
| 核燃料 | 73,447 | 73,682 | 73,800 | 74,514 | 74,812 | 75,359 | 75,806 | 76,226 | 77,101 | 77,556 | 78,377 |
| 加工中等核燃料 | 73,447 | 73,682 | 73,800 | 74,514 | 74,812 | 75,359 | 75,806 | 76,226 | 77,101 | 77,556 | 78,377 |
| 投資その他の資産 | 308,067 | 337,926 | 334,500 | 393,785 | 377,033 | 326,156 | 401,813 | 451,048 | 486,501 | 519,818 | 547,700 |
| 長期投資 | 234,506 | 253,660 | 256,715 | 313,339 | 288,706 | 252,425 | 323,770 | 371,914 | 410,175 | 439,466 | 449,524 |
| 退職給付に係る資産 | - | 2 | - | - | - | 87 | 241 | 1,473 | 18,157 | 25,771 | 43,910 |
| 繰延税金資産 | - | - | - | - | 59,413 | 54,221 | 64,277 | 56,896 | 41,709 | 32,939 | 27,416 |
| その他 | 31,950 | 43,794 | 35,283 | 27,123 | 28,994 | 19,521 | 13,642 | 20,867 | 16,545 | 21,713 | 27,023 |
| 貸倒引当金(貸方) | -45 | -45 | - | - | -81 | -99 | -118 | -102 | -87 | -71 | -174 |
| 繰延税金資産 | 41,655 | 40,514 | 42,501 | 53,321 | - | - | - | - | - | - | - |
| 流動資産 | 308,436 | 335,239 | 327,209 | 364,508 | 334,043 | 366,757 | 471,357 | 661,300 | 690,254 | 673,708 | 666,243 |
| 現金及び預金 | 87,659 | 117,240 | 129,675 | 121,187 | 159,325 | 189,842 | 223,072 | 342,018 | 278,814 | 308,995 | 396,964 |
| 受取手形、売掛金及び契約資産 | - | - | - | - | - | - | 80,439 | 129,901 | 98,119 | 112,210 | 110,003 |
| 棚卸資産 | 41,199 | 47,172 | 52,368 | 53,483 | 50,375 | 46,085 | 62,173 | 110,315 | 80,059 | 72,191 | 77,338 |
| その他 | 35,601 | 36,129 | 39,322 | 39,149 | 43,876 | 65,042 | 105,674 | 79,067 | 80,118 | 72,849 | 81,940 |
| 貸倒引当金(貸方) | -14 | -18 | -46 | - | 0 | -352 | -3 | -3 | -3 | -3 | -3 |
| 短期投資 | 72,410 | 51,344 | 9,045 | 66,000 | - | - | - | - | 153,146 | 107,464 | - |
| 受取手形及び売掛金 | 66,312 | 78,805 | 91,432 | 84,686 | 80,466 | 66,140 | - | - | - | - | - |
| 繰延税金資産 | 5,268 | 4,564 | 5,411 | - | - | - | - | - | - | - | - |
| 資産合計 | 2,546,272 | 2,606,285 | 2,647,221 | 2,766,179 | 2,805,390 | 2,841,960 | 3,066,176 | 3,362,685 | 3,475,749 | 3,668,740 | 3,739,701 |
| 負債の部 | |||||||||||
| 固定負債 | 1,561,072 | 1,497,888 | 1,561,922 | 1,622,378 | 1,642,354 | 1,713,159 | 1,686,575 | 1,797,923 | 1,793,412 | 1,791,881 | 1,806,997 |
| 社債 | 575,079 | 494,991 | 554,991 | 614,992 | 604,993 | 654,994 | 706,484 | 774,085 | 729,086 | 652,987 | 678,987 |
| 長期借入金 | 867,276 | 891,200 | 875,043 | 852,269 | 865,369 | 892,350 | 839,645 | 893,363 | 932,304 | 998,134 | 989,700 |
| リース債務 | 479 | 353 | 368 | 1,106 | 2,218 | 2,484 | 2,239 | 1,695 | 1,210 | 2,035 | 1,905 |
| その他の引当金 | 89 | 120 | 152 | 30 | 29 | 26 | 20 | 11 | 26 | 126 | 890 |
| 退職給付に係る負債 | 65,912 | 58,079 | 55,176 | 57,790 | 60,119 | 45,647 | 37,976 | 33,301 | 31,707 | 29,065 | 25,648 |
| 資産除去債務 | 11,685 | 11,971 | 28,484 | 29,023 | 30,877 | 35,378 | 35,240 | 34,087 | 34,465 | 39,153 | 42,525 |
| 繰延税金負債 | - | - | - | - | 16,715 | 15,403 | 16,808 | 25,098 | 27,677 | 28,575 | 20,526 |
| その他 | 22,254 | 17,783 | 25,266 | 47,709 | 62,031 | 66,874 | 48,158 | 36,279 | 36,934 | 41,803 | 46,813 |
| 繰延税金負債 | 18,294 | 23,387 | 22,437 | 19,455 | - | - | - | - | - | - | - |
| 流動負債 | 304,100 | 344,377 | 249,174 | 298,219 | 305,648 | 275,115 | 415,496 | 372,019 | 349,257 | 413,357 | 398,227 |
| 1年以内に期限到来の固定負債 | 158,131 | 208,760 | 114,307 | 159,335 | 161,013 | 87,332 | 145,467 | 207,374 | 196,448 | 221,532 | 204,980 |
| 短期借入金 | 28,009 | 24,957 | 16,803 | 15,278 | 14,952 | 8,947 | 8,149 | 10,715 | 8,031 | 8,133 | 8,270 |
| 支払手形及び買掛金 | 37,033 | 24,616 | 25,539 | 25,457 | 28,729 | 23,625 | 44,651 | 53,774 | 52,379 | 61,997 | 55,644 |
| 未払税金 | 23,344 | 19,843 | 26,303 | 17,155 | 19,430 | 43,865 | 18,276 | 27,884 | 27,745 | 26,228 | 16,832 |
| その他の引当金 | 265 | 267 | 292 | 678 | 622 | 661 | 691 | 698 | 646 | 848 | 934 |
| 資産除去債務 | 635 | 592 | 341 | 368 | 386 | 493 | 426 | 476 | 528 | 599 | 664 |
| その他 | 56,656 | 65,333 | 65,512 | 79,946 | 80,514 | 90,185 | 107,817 | 71,096 | 63,478 | 94,017 | 110,900 |
| コマーシャル・ペーパー | - | - | - | - | - | 20,005 | 90,016 | - | - | - | - |
| 繰延税金負債 | 22 | 5 | 73 | - | - | - | - | - | - | - | - |
| 特別法上の引当金 | 116 | - | - | - | - | - | - | - | - | - | - |
| 渇水準備引当金 | 116 | - | - | - | - | - | - | - | - | - | - |
| 負債合計 | 1,865,289 | 1,842,266 | 1,811,096 | 1,920,597 | 1,948,003 | 1,988,274 | 2,102,071 | 2,169,942 | 2,142,670 | 2,205,238 | 2,205,224 |
| 純資産の部 | |||||||||||
| 株主資本 | 656,367 | 689,542 | 745,176 | 777,699 | 806,197 | 814,772 | 870,826 | 977,800 | 1,038,201 | 1,111,520 | 1,131,506 |
| 資本金 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 | 180,502 |
| 資本剰余金 | 109,902 | 119,927 | 119,927 | 119,927 | 119,877 | 119,877 | 119,881 | 128,178 | 128,178 | 128,178 | 128,178 |
| 利益剰余金 | 365,967 | 389,117 | 444,753 | 477,276 | 505,825 | 514,401 | 570,452 | 669,498 | 729,883 | 803,189 | 843,600 |
| 自己株式 | -4 | -5 | -6 | -7 | -8 | -8 | -9 | -378 | -362 | -349 | -20,774 |
| その他の包括利益累計額 | 15,775 | 34,276 | 42,114 | 19,760 | 1,567 | -5,627 | 45,203 | 106,878 | 177,720 | 224,513 | 273,961 |
| その他有価証券評価差額金 | 12,516 | 15,594 | 16,822 | 12,482 | 6,156 | 11,156 | 14,014 | 14,372 | 26,855 | 30,817 | 48,971 |
| 繰延ヘッジ損益 | -14,395 | -2,183 | -6,580 | -7,293 | -23,263 | -33,968 | -9,359 | 7,948 | 15,434 | 16,408 | 16,948 |
| 為替換算調整勘定 | 30,464 | 21,295 | 30,960 | 17,551 | 22,479 | 9,096 | 32,136 | 78,928 | 119,358 | 165,112 | 187,449 |
| 退職給付に係る調整累計額 | -12,809 | -430 | 912 | -2,979 | -3,806 | 8,088 | 8,411 | 5,629 | 16,072 | 12,174 | 20,591 |
| 非支配株主持分 | 8,839 | 40,200 | 48,833 | 48,123 | 49,623 | 44,540 | 48,075 | 108,064 | 117,156 | 127,467 | 129,008 |
| 純資産合計 | 680,982 | 764,019 | 836,124 | 845,582 | 857,387 | 853,685 | 964,105 | 1,192,743 | 1,333,078 | 1,463,502 | 1,534,476 |
| 負債純資産合計 | 2,546,272 | 2,606,285 | 2,647,221 | 2,766,179 | 2,805,390 | 2,841,960 | 3,066,176 | 3,362,685 | 3,475,749 | 3,668,740 | 3,739,701 |