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 | 4,794,534 | 4,694,803 | 4,767,717 | 4,893,772 | 4,894,286 | 5,044,895 | 5,234,730 | 5,288,432 | 5,818,743 | 5,982,066 | 6,357,982 |
| 電気事業固定資産 | 3,144,438 | 3,080,402 | 3,137,080 | 3,091,207 | 2,382,145 | 2,395,103 | 2,358,619 | 2,374,221 | 2,386,877 | 2,363,311 | 2,409,245 |
| 水力発電設備 | 329,467 | 318,639 | 311,907 | 303,909 | 295,440 | 276,498 | 272,370 | 272,707 | 283,271 | 283,139 | 300,316 |
| 原子力発電設備 | 170,494 | 156,625 | 142,248 | 174,894 | 163,825 | 151,690 | 146,380 | 137,969 | 130,024 | 85,208 | 82,486 |
| 送電設備 | 740,571 | 703,633 | 680,244 | 646,341 | 615,708 | 595,855 | 575,629 | 572,839 | 558,015 | 551,361 | 553,989 |
| 変電設備 | 403,352 | 412,221 | 414,949 | 414,419 | 407,888 | 452,024 | 445,480 | 443,652 | 435,289 | 427,678 | 425,661 |
| 配電設備 | 779,899 | 784,691 | 780,857 | 776,905 | 775,088 | 784,942 | 782,777 | 795,389 | 801,676 | 830,094 | 862,630 |
| 業務設備 | 111,411 | 110,091 | 108,150 | 105,797 | 115,778 | 110,070 | 114,420 | 131,252 | 155,508 | 162,876 | 162,408 |
| その他の電気事業固定資産 | 11,686 | 15,223 | 14,057 | 13,860 | 8,415 | 24,020 | 21,559 | 20,411 | 23,091 | 22,951 | 21,751 |
| 汽力発電設備 | 597,554 | 579,275 | 684,665 | 655,081 | - | - | - | - | - | - | - |
| その他の固定資産 | 247,416 | 265,401 | 276,469 | 292,534 | 311,091 | 351,182 | 418,349 | 436,309 | 487,425 | 401,726 | 396,510 |
| 固定資産仮勘定 | 340,221 | 398,279 | 344,469 | 451,643 | 387,105 | 382,692 | 422,545 | 438,680 | 464,394 | 521,028 | 594,696 |
| 建設仮勘定及び除却仮勘定 | 340,221 | 398,279 | 334,025 | 430,755 | 355,772 | 340,916 | 370,324 | 376,015 | 391,285 | 437,475 | 500,698 |
| 使用済燃料再処理関連加工仮勘定 | - | - | 10,444 | 20,888 | 31,332 | 41,776 | 52,220 | 62,664 | 73,109 | 83,553 | 93,997 |
| 核燃料 | 233,879 | 176,615 | 179,755 | 184,613 | 188,773 | 192,074 | 194,772 | 193,250 | 198,743 | 200,697 | 205,942 |
| 装荷核燃料 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 | 40,040 |
| 加工中等核燃料 | 193,839 | 136,575 | 139,715 | 144,573 | 148,733 | 152,034 | 154,731 | 153,210 | 158,702 | 160,657 | 165,902 |
| 投資その他の資産 | 828,578 | 774,104 | 829,942 | 873,773 | 1,625,171 | 1,723,843 | 1,840,443 | 1,845,970 | 2,281,302 | 2,495,301 | 2,751,588 |
| 長期投資 | 216,632 | 216,628 | 206,723 | 196,966 | 199,094 | 214,867 | 246,297 | 203,845 | 308,758 | 271,626 | 269,608 |
| 関係会社長期投資 | - | 359,663 | 416,861 | 451,274 | 1,234,520 | 1,312,602 | 1,391,731 | 1,442,048 | 1,785,977 | 2,037,296 | 2,251,363 |
| 退職給付に係る資産 | 26,321 | 18,903 | 18,656 | 15,265 | 13,627 | 22,517 | 17,109 | 1,783 | 7,651 | 2,917 | 46,608 |
| 繰延税金資産 | - | - | - | - | 162,692 | 160,383 | 174,086 | 183,136 | 153,725 | 148,218 | 144,537 |
| その他 | 232,949 | 14,707 | 14,175 | 14,009 | 15,796 | 17,680 | 24,982 | 28,367 | 30,595 | 37,250 | 41,670 |
| 貸倒引当金(貸方) | -1,416 | -1,654 | -849 | -778 | -558 | -4,208 | -13,764 | -13,210 | -5,406 | -2,008 | -2,199 |
| 繰延税金資産 | 176,417 | 165,855 | 174,374 | 197,035 | - | - | - | - | - | - | - |
| 使用済燃料再処理等積立金 | 177,673 | - | - | - | - | - | - | - | - | - | - |
| 流動資産 | 744,411 | 717,503 | 762,470 | 1,093,754 | 606,528 | 641,452 | 940,003 | 1,166,669 | 1,289,873 | 1,142,746 | 1,294,717 |
| 現金及び預金 | 143,945 | 133,764 | 181,631 | 546,082 | 148,583 | 176,460 | 203,207 | 361,325 | 390,806 | 293,547 | 336,686 |
| 受取手形、売掛金及び契約資産 | - | - | - | - | - | - | 344,219 | 365,548 | 353,997 | 311,955 | 273,993 |
| 棚卸資産 | 74,651 | 68,832 | 75,056 | 91,056 | - | - | 190,779 | 196,444 | 270,501 | 305,019 | 323,557 |
| その他 | 68,193 | 83,725 | 84,622 | 114,653 | 150,377 | 157,818 | 204,616 | 244,984 | 275,792 | 233,123 | 364,696 |
| 貸倒引当金(貸方) | -1,220 | -1,342 | -1,663 | -1,888 | -885 | -2,099 | -2,819 | -1,633 | -1,223 | -899 | -4,216 |
| 受取手形及び売掛金 | 237,142 | 238,404 | 291,341 | 343,850 | 308,452 | 309,272 | - | - | - | - | - |
| 短期投資 | 190,542 | 165,817 | 106,234 | - | - | - | - | - | - | - | - |
| 繰延税金資産 | 31,155 | 28,302 | 25,247 | - | - | - | - | - | - | - | - |
| 合計 | 5,538,945 | 5,412,307 | 5,530,188 | 5,987,526 | 5,500,815 | 5,686,348 | 6,174,734 | 6,455,102 | 7,108,617 | 7,124,812 | 7,652,700 |
| 負債及び純資産の部 | |||||||||||
| 固定負債 | 2,702,460 | 2,604,077 | 2,550,768 | 2,386,924 | 2,364,506 | 2,466,169 | 2,809,397 | 3,032,667 | 3,115,679 | 3,009,231 | 3,161,960 |
| 社債 | 429,255 | 599,258 | 619,259 | 553,260 | 663,260 | 723,260 | 792,760 | 862,960 | 728,039 | 676,025 | 696,711 |
| 長期借入金 | 1,478,552 | 1,454,196 | 1,361,767 | 1,227,751 | 1,095,690 | 1,125,401 | 1,397,301 | 1,548,176 | 1,750,583 | 1,819,587 | 1,971,402 |
| 未払廃炉拠出金 | - | - | - | - | - | - | - | - | - | 224,719 | 216,693 |
| 原子力発電所運転終了関連損失引当金 | 10,851 | 9,575 | 9,211 | 8,174 | 7,981 | 7,956 | 7,956 | 7,956 | 4,276 | 4,276 | 4,276 |
| 退職給付に係る負債 | 204,412 | 187,141 | 182,130 | 170,818 | 161,239 | 143,420 | 139,070 | 136,875 | 125,769 | 108,265 | 95,051 |
| その他 | 168,897 | 147,093 | 169,221 | 177,853 | 181,301 | 143,860 | 206,123 | 186,510 | 212,621 | 176,357 | 177,824 |
| 資産除去債務 | 198,907 | 206,812 | 209,178 | 249,067 | 255,032 | 261,754 | 266,183 | 290,189 | 294,388 | - | - |
| リース債務 | - | - | - | - | - | 60,517 | - | - | - | - | - |
| 使用済燃料再処理等引当金 | 194,921 | - | - | - | - | - | - | - | - | - | - |
| 使用済燃料再処理等準備引当金 | 16,662 | - | - | - | - | - | - | - | - | - | - |
| 流動負債 | 1,176,528 | 1,061,050 | 1,165,030 | 1,733,792 | 1,151,797 | 1,094,146 | 1,240,073 | 1,258,555 | 1,296,356 | 1,255,038 | 1,276,662 |
| 1年以内に期限到来の固定負債 | 387,396 | 293,826 | 257,315 | 285,130 | 303,212 | 223,586 | 262,077 | 234,963 | 282,510 | 332,834 | 303,881 |
| 短期借入金 | 349,637 | 356,464 | 370,945 | 925,612 | 274,962 | 262,442 | 269,044 | 280,276 | 319,534 | 261,556 | 266,840 |
| 支払手形及び買掛金 | 135,910 | 109,328 | 133,057 | 133,584 | 192,715 | 200,397 | 279,243 | 327,487 | 271,297 | 229,390 | 253,823 |
| 未払税金 | 79,862 | 36,806 | 82,179 | 67,297 | 30,571 | 88,983 | 26,353 | 50,589 | 90,587 | 73,775 | 69,001 |
| その他 | 223,721 | 264,625 | 321,533 | 322,167 | 254,335 | 298,735 | 324,355 | 365,238 | 332,427 | 357,481 | 383,114 |
| コマーシャル・ペーパー | - | - | - | - | 96,000 | 20,000 | 79,000 | - | - | - | - |
| 特別法上の引当金 | 22,846 | 22,465 | 22,446 | 22,446 | 22,446 | 22,347 | 1,990 | 1,674 | 1,509 | 2,011 | 1,270 |
| 渇水準備引当金 | 22,846 | 22,465 | 22,446 | 22,446 | 22,446 | 22,347 | 1,990 | 1,674 | 1,509 | 2,011 | 1,270 |
| 株主資本 | 1,545,297 | 1,637,166 | 1,688,145 | 1,737,172 | 1,862,352 | 1,971,490 | 1,891,480 | 1,891,735 | 2,256,939 | 2,400,550 | 2,579,571 |
| 資本金 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 | 430,777 |
| 資本剰余金 | 70,786 | 70,794 | 70,805 | 70,798 | 70,808 | 70,732 | 70,716 | 70,571 | 70,522 | 64,451 | 64,585 |
| 利益剰余金 | 1,044,855 | 1,136,801 | 1,188,453 | 1,237,605 | 1,363,241 | 1,472,678 | 1,392,720 | 1,393,120 | 1,758,430 | 1,909,619 | 2,088,239 |
| 自己株式 | -1,121 | -1,206 | -1,891 | -2,008 | -2,474 | -2,697 | -2,734 | -2,733 | -2,790 | -4,297 | -4,031 |
| その他の包括利益累計額 | 54,637 | 48,101 | 41,597 | 41,322 | 32,040 | 59,675 | 125,648 | 169,074 | 328,512 | 385,973 | 558,687 |
| その他有価証券評価差額金 | 38,313 | 39,485 | 38,649 | 35,232 | 37,407 | 45,002 | 47,446 | 15,097 | 21,330 | 17,266 | 11,941 |
| 繰延ヘッジ損益 | -18,808 | -7,817 | -6,182 | -2,273 | -13,623 | -435 | 16,556 | 32,133 | 80,509 | 82,245 | 122,258 |
| 為替換算調整勘定 | 29,158 | 24,682 | 19,964 | 16,428 | 13,534 | 11,216 | 62,747 | 133,859 | 228,657 | 286,495 | 380,574 |
| 退職給付に係る調整累計額 | 5,973 | -8,248 | -10,833 | -8,064 | -5,278 | 3,892 | -1,102 | -12,016 | -1,984 | -33 | 43,913 |
| 新株予約権 | - | - | - | - | - | - | 0 | 0 | 0 | 0 | - |
| 非支配株主持分 | 37,174 | 39,445 | 62,199 | 65,867 | 67,672 | 72,518 | 106,143 | 101,394 | 109,618 | 72,006 | 74,547 |
| 負債合計 | 3,901,836 | 3,687,594 | 3,738,246 | 4,143,163 | 3,538,749 | 3,582,663 | 4,051,461 | 4,292,897 | 4,413,545 | 4,266,281 | 4,439,893 |
| 純資産合計 | 1,637,109 | 1,724,713 | 1,791,942 | 1,844,362 | 1,962,065 | 2,103,684 | 2,123,272 | 2,162,205 | 2,695,071 | 2,858,530 | 3,212,806 |
| 合計 | 5,538,945 | 5,412,307 | 5,530,188 | 5,987,526 | 5,500,815 | 5,686,348 | 6,174,734 | 6,455,102 | 7,108,617 | 7,124,812 | 7,652,700 |