Japan Power Generation by Prefecture
Monthly total electricity generated by power stations of electricity business operators in each of Japan's 47 prefectures, in MWh (thousand kWh).
| Indicator | 05-2026 | 04-2026 | 03-2026 | 02-2026 | 01-2026 | 12-2025 | 11-2025 | 10-2025 | 09-2025 | 08-2025 | 07-2025 | 06-2025 | 05-2025 | 04-2025 | 03-2025 | 02-2025 | 01-2025 | 12-2024 | 11-2024 | 10-2024 | 09-2024 | 08-2024 | 07-2024 | 06-2024 | 05-2024 | 04-2024 | 03-2024 | 02-2024 | 01-2024 | 12-2023 | 11-2023 | 10-2023 | 09-2023 | 08-2023 | 07-2023 | 06-2023 | 05-2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hokkaido | 2,118,895.8 | 2,333,641.48 | 2,621,567.7 | 2,658,291.39 | 3,225,004.68 | 3,104,524.54 | 2,631,138.89 | 2,320,689.42 | 2,196,338.01 | 2,383,234.59 | 2,521,377.11 | 2,235,680.14 | 2,341,371.08 | 2,497,847.08 | 2,737,519.68 | 2,792,642.75 | 2,928,155.44 | 2,969,376.98 | 2,595,035.41 | 2,485,373.92 | 2,350,132.21 | 2,615,112.61 | 2,282,465.08 | 1,974,065.85 | 2,097,326.89 | 2,342,629.64 | 2,718,150.25 | 2,897,649.47 | 3,136,958.21 | 3,012,889.97 | 2,423,128.72 | 2,263,147.77 | 2,232,744.04 | 2,533,105.05 | 2,281,452.74 | 2,049,259.75 | 2,088,748.53 | |
| Aomori | 386,211.5 | 494,285.64 | 486,058.11 | 525,611.68 | 600,348.2 | 490,573.49 | 483,623.77 | 438,255.86 | 429,591.6 | 324,955.37 | 492,540.57 | 366,089.2 | 363,688.55 | 355,089.11 | 547,725.99 | 634,926.26 | 526,833.58 | 619,666.15 | 419,948.87 | 383,078.03 | 456,618.16 | 300,743.05 | 455,814.7 | 404,028.62 | 366,320.66 | 337,324.58 | 381,959.17 | 485,441.2 | 545,638.89 | 579,209.11 | 463,755.71 | 474,056.37 | 356,268.85 | 498,333.11 | 459,338.59 | 361,215.15 | 395,181.28 | |
| Iwate | 327,854.19 | 366,363 | 362,234.1 | 345,721.46 | 344,932.57 | 348,062.11 | 323,085.17 | 272,440.91 | 313,519.2 | 309,775.43 | 271,463.67 | 362,934.52 | 344,581.6 | 312,425.21 | 336,243.15 | 314,004.01 | 284,610.09 | 312,308.18 | 251,207.59 | 285,832.54 | 311,216.62 | 355,325.01 | 339,170.2 | 294,494.02 | 322,211.33 | 298,034.32 | 323,070.85 | 314,481.02 | 351,570.77 | 353,159.31 | 296,850.63 | 315,104.31 | 288,346.1 | 319,433.1 | 300,100.75 | 338,725.31 | 337,537.2 | |
| Miyagi | 1,238,544.83 | 823,116.51 | 1,131,412.59 | 1,336,559.43 | 1,771,181.2 | 1,943,665.51 | 1,491,156.6 | 1,438,896.39 | 1,558,395.9 | 1,593,850.04 | 1,911,178.14 | 1,638,508.23 | 1,712,104.51 | 1,681,590.81 | 1,776,705.2 | 1,718,897.17 | 1,816,213.19 | 1,750,777.74 | 1,106,566.48 | 909,549.28 | 1,167,227.59 | 1,364,069.53 | 1,202,502.65 | 1,027,075.14 | 1,166,412.24 | 922,400.98 | 1,149,029.75 | 1,368,747.05 | 1,464,866.26 | 1,203,086.03 | 1,004,049.74 | 910,009.29 | 1,114,914.14 | 1,284,785.26 | 1,195,893.38 | 1,170,615.03 | 1,310,302.51 | |
| Akita | 880,042.03 | 953,588.77 | 955,783.59 | 1,230,343.6 | 1,362,836.42 | 1,199,213.48 | 919,230.3 | 915,093.15 | 1,140,494.8 | 1,319,298.85 | 888,023.76 | 746,868.85 | 759,124.41 | 988,658.58 | 946,358.5 | 972,953.8 | 1,393,549.54 | 1,312,165.39 | 1,299,210.51 | 1,292,425.69 | 1,193,283.68 | 1,322,949.05 | 1,229,517.59 | 910,520.39 | 866,096.93 | 911,450.07 | 1,421,089.18 | 1,388,175.98 | 1,494,630.73 | 1,450,882.94 | 1,164,989.55 | 1,145,147.35 | 1,079,605.24 | 1,272,308.18 | 1,335,511.25 | 1,047,907.66 | 957,622.99 | |
| Yamagata | 393,520.29 | 430,632.42 | 503,593 | 448,806 | 562,328 | 507,089 | 308,159 | 284,553.84 | 438,680.24 | 412,722 | 454,072.6 | 364,844.3 | 332,916.5 | 402,325.5 | 403,686.01 | 485,003.89 | 529,646.83 | 611,113.67 | 565,149.65 | 519,887.89 | 539,112.52 | 541,468.33 | 548,762.44 | 475,371.85 | 528,006.3 | 582,275.4 | 513,442.37 | 446,432.77 | 431,561.27 | 673,330.3 | 540,439.03 | 499,914 | 440,144 | 586,483.6 | 417,752 | 356,617 | 480,446.74 | |
| Fukushima | 3,648,944.63 | 4,030,907.69 | 5,230,019.49 | 5,609,337.28 | 5,910,445.49 | 5,134,882.91 | 4,784,922.38 | 4,674,892.62 | 4,692,780.9 | 5,561,230.16 | 5,226,480.4 | 4,258,697.55 | 3,548,613.02 | 3,728,038.44 | 4,637,501.04 | 5,537,615.21 | 6,322,082.32 | 5,250,466.7 | 4,592,123.06 | 4,284,949.12 | 4,705,666.93 | 5,996,416.65 | 5,659,095.92 | 4,288,669.63 | 3,617,600.66 | 3,434,863.15 | 4,284,175.88 | 5,393,406.01 | 5,678,101.68 | 5,435,928.01 | 4,138,992.42 | 3,718,449.34 | 4,883,441.97 | 5,482,068.02 | 4,934,991.75 | 3,307,020.68 | 3,009,333.71 | |
| Ibaraki | 2,034,811.62 | 2,298,309.64 | 3,025,425.56 | 3,020,493.75 | 3,126,858.06 | 3,612,493.98 | 2,615,462.49 | 2,146,748.13 | 3,159,958.76 | 4,020,492.57 | 3,482,089.47 | 2,750,365.98 | 2,401,158.74 | 2,448,400.79 | 3,293,200.23 | 3,114,361.07 | 3,288,417.69 | 3,332,477.32 | 2,265,499.56 | 2,438,224.7 | 3,793,603.72 | 4,072,334.8 | 3,965,114.49 | 2,746,082.46 | 2,180,215.22 | 2,342,594.44 | 2,678,160.22 | 3,213,783.26 | 3,145,891.46 | 3,378,584.71 | 2,203,795.07 | 3,265,943.06 | 3,677,557.31 | 3,878,851.9 | 4,160,739.14 | 2,818,396.06 | 2,250,576.67 | |
| Tochigi | 1,011,319.14 | 877,651.25 | 865,107.23 | 859,462.06 | 999,979.34 | 975,966.06 | 786,525.12 | 646,517 | 1,037,662.16 | 1,081,796.33 | 1,038,954.63 | 941,370.49 | 885,417.99 | 698,777.88 | 915,720.13 | 918,816.49 | 965,348.18 | 1,013,672.44 | 938,587.14 | 799,170.25 | 945,330.78 | 1,014,419.47 | 1,075,692.91 | 961,296.32 | 1,054,689.43 | 817,042.59 | 1,075,090.51 | 960,720.75 | 948,411.54 | 950,729.99 | 833,492.27 | 556,329.95 | 1,003,554.55 | 1,057,300.56 | 1,087,003.22 | 650,375.5 | 867,522.83 | |
| Gunma | 548,501.22 | 396,677.61 | 330,330.77 | 244,383.99 | 306,859.47 | 309,418.89 | 256,339.92 | 246,619.94 | 313,750.04 | 452,462.36 | 405,756.23 | 428,894.53 | 453,206.67 | 417,156.64 | 321,635.02 | 324,171.98 | 318,132.57 | 291,220.7 | 287,091.79 | 258,518.68 | 357,256.73 | 363,913.84 | 410,439.25 | 366,298.26 | 473,847.5 | 446,711.29 | 268,409.85 | 254,229.85 | 287,125.09 | 299,257.74 | 263,979.19 | 270,187.83 | 359,955.64 | 438,234.5 | 499,087.79 | 491,706.35 | 557,848.27 | |
| Saitama | 53,430.13 | 48,855.22 | 44,742.75 | 34,835.91 | 37,679.19 | 38,283.49 | 37,145.83 | 39,950.99 | 58,110.99 | 63,461.5 | 69,475.97 | 64,288.76 | 55,828.94 | 53,863.01 | 47,318.67 | 38,333.98 | 39,186.62 | 44,221.51 | 50,605.88 | 41,919.41 | 53,463.81 | 56,815.55 | 54,890.93 | 57,487.93 | 49,057.35 | 46,856 | 42,362.18 | 30,341.96 | 34,336.13 | 35,932.83 | 35,975.77 | 35,540.2 | 49,702.28 | 58,873.76 | 58,022.28 | 61,722.26 | 52,712.69 | |
| Chiba | 5,267,571.75 | 5,511,494.39 | 7,005,568.47 | 7,453,145.42 | 8,848,470.11 | 7,533,043.16 | 6,180,809.34 | 5,978,491.74 | 7,524,306.99 | 8,632,435.65 | 8,936,129.55 | 6,411,272.62 | 5,438,385.4 | 5,973,485.89 | 7,588,932.52 | 7,311,441.41 | 8,423,115.19 | 7,939,718.93 | 6,138,785.91 | 5,389,545.21 | 6,966,232.05 | 7,770,458.33 | 7,917,492.95 | 5,901,434.78 | 5,601,205.75 | 5,361,060.5 | 7,777,274.47 | 6,505,475.87 | 7,243,376.56 | 6,736,318.43 | 6,447,466.1 | 5,224,491.71 | 7,337,915.45 | 8,297,128.47 | 7,561,878.03 | 6,648,597.58 | 5,258,332.66 | |
| Tokyo | 277,778 | 384,751 | 438,306 | 347,014.99 | 347,417.99 | 362,666 | 308,456 | 422,746.4 | 503,105 | 478,434 | 480,520 | 310,097 | 309,347 | 374,196 | 231,195 | 328,641 | 258,833 | 387,253 | 331,810 | 463,392 | 461,119 | 468,487 | 443,290 | 351,265 | 270,397 | 701,047 | 552,571 | 314,068 | 368,605 | 399,921 | 362,645 | 321,178 | 473,101 | 589,027 | 693,355.4 | 655,946 | 595,664 | |
| Kanagawa | 4,050,558.52 | 3,416,831 | 4,624,074.6 | 5,835,556.63 | 7,321,535.82 | 6,370,263.1 | 5,308,547.89 | 5,873,452.07 | 5,847,000.3 | 6,253,092.83 | 6,660,652.23 | 5,254,165.84 | 4,220,178.44 | 4,216,453.82 | 5,727,962.13 | 6,261,130.4 | 6,563,403.1 | 5,957,018.1 | 5,356,485.2 | 6,504,472.3 | 6,454,893.3 | 6,875,973 | 6,490,879 | 4,605,757 | 4,400,383 | 4,477,745 | 6,559,727.56 | 6,547,675.35 | 7,047,127.57 | 6,494,456.22 | 5,630,495.13 | 5,345,308.76 | 7,003,931.09 | 7,339,417.98 | 6,572,540.89 | 5,269,694.07 | 4,866,299.41 | |
| Niigata | 3,142,103 | 3,298,627.25 | 3,763,131.86 | 3,098,244.07 | 3,715,161.34 | 3,539,556.94 | 3,185,930.74 | 3,107,993.7 | 2,978,214.59 | 3,250,584.7 | 3,418,730.36 | 2,780,747.89 | 2,458,979.42 | 2,802,245.5 | 3,365,977.82 | 3,251,160.27 | 3,433,527.7 | 3,280,783.01 | 2,623,310.93 | 2,709,856.79 | 3,013,357.27 | 3,561,418.84 | 3,645,990.3 | 2,548,889.03 | 2,507,859.12 | 2,591,778.38 | 3,055,924.88 | 3,413,237.5 | 3,841,648.26 | 3,491,810.8 | 3,115,790.22 | 2,445,970.75 | 3,086,354.38 | 3,257,198.72 | 3,154,516.58 | 2,782,703.09 | 2,500,829.53 | |
| Toyama | 1,105,650.08 | 1,071,782.43 | 931,993.89 | 1,091,141.46 | 1,231,073.14 | 1,104,061.66 | 880,138.82 | 914,957.58 | 1,056,125.91 | 1,204,508.55 | 1,239,056.91 | 1,264,183.74 | 1,295,102.1 | 1,084,897.06 | 954,144.39 | 1,185,707.72 | 1,280,275.96 | 1,191,447.3 | 817,670.7 | 850,805.96 | 933,122.03 | 1,300,060.47 | 1,557,737 | 1,298,319.59 | 1,330,012 | 1,446,015 | 1,151,755.19 | 1,287,224.47 | 1,329,009.16 | 1,126,855.96 | 789,116.88 | 831,593.52 | 896,295.64 | 1,310,799.8 | 1,582,184.53 | 1,497,716.9 | 1,251,472.7 | |
| Ishikawa | 449,669.87 | 492,512.24 | 486,559.39 | 402,922.87 | 490,982.86 | 661,619.52 | 772,804.97 | 895,191.18 | 826,941.97 | 816,386.4 | 918,172.4 | 888,348.05 | 875,949.27 | 895,848.96 | 902,801.74 | 768,234.7 | 719,811.2 | 822,777.9 | 765,199.6 | 565,684.32 | 732,657.2 | 879,458.4 | 904,496 | 495,363 | 418,706 | 227,281 | 182,672.06 | 158,193.27 | 167,232.75 | 829,659.05 | 767,733.09 | 573,171.78 | 833,512 | 793,273.48 | 751,720.4 | 535,773.96 | 394,557.33 | |
| Fukui | 3,525,997.3 | 3,559,498 | 4,425,109.67 | 4,658,832.36 | 5,716,608.86 | 5,760,821.89 | 4,715,903.69 | 4,218,945 | 4,338,530.33 | 4,552,234.02 | 4,252,390.62 | 3,967,986.27 | 4,175,471.2 | 4,038,952.11 | 4,406,828.94 | 4,258,321.41 | 4,281,532.71 | 4,725,827.9 | 4,587,057.55 | 5,297,311.42 | 5,500,019.89 | 5,093,182.79 | 5,031,229.31 | 4,652,401.2 | 5,372,150.6 | 4,529,022.3 | 4,235,988.76 | 4,204,299.81 | 4,698,203.36 | 4,296,985.78 | 4,317,568.21 | 3,982,937.36 | 3,862,094.73 | 4,857,897.46 | 4,117,032.53 | 3,980,734.57 | 4,226,259.62 | |
| Yamanashi | 187,723.57 | 174,439.37 | 87,776 | 60,156.03 | 90,412.03 | 132,050.1 | 129,885.2 | 151,504.1 | 195,935.3 | 221,053.1 | 255,071 | 258,157.7 | 269,423.64 | 209,403.83 | 159,115.5 | 101,244.8 | 117,957.2 | 123,248.73 | 172,672.73 | 215,983 | 245,506 | 221,808 | 303,798 | 278,693 | 300,984 | 266,498 | 233,365.45 | 153,860.94 | 155,765.33 | 170,005.2 | 194,596.74 | 232,008.51 | 238,644.32 | 269,980.64 | 279,592.37 | 204,941.8 | 272,193.11 | |
| Nagano | 852,050.77 | 764,981.34 | 411,363.53 | 312,059.37 | 374,415.46 | 356,790.55 | 426,670.66 | 534,367.61 | 663,439.67 | 725,951.82 | 736,900.43 | 834,475.4 | 813,221.81 | 649,629.43 | 485,746.41 | 261,236.9 | 341,400.17 | 372,027.39 | 553,541.12 | 638,527.7 | 618,932.12 | 662,754.18 | 976,689.83 | 808,529.22 | 835,066.11 | 874,887.64 | 585,613.87 | 478,407.02 | 427,009.41 | 440,228.56 | 315,243.95 | 391,400.75 | 434,197.77 | 582,323.16 | 904,448.58 | 850,475.15 | 929,316.94 | |
| Gifu | 939,927.43 | 973,084.55 | 660,264.81 | 503,048.57 | 567,719.54 | 532,911.86 | 557,469.65 | 699,758.43 | 817,676.75 | 891,013.02 | 949,161.62 | 1,057,611.16 | 976,946.83 | 1,027,105.85 | 758,888.04 | 382,233 | 454,670 | 537,170 | 631,914 | 731,720 | 745,193 | 780,319 | 1,144,899 | 942,118 | 895,646.35 | 1,087,382.39 | 834,102.86 | 725,132.85 | 571,503.49 | 619,125.63 | 414,444.64 | 486,652.25 | 541,582.04 | 718,011.61 | 1,028,476.85 | 1,026,531.85 | 1,059,219.9 | |
| Shizuoka | 854,799.31 | 757,379.36 | 388,347.66 | 319,255.73 | 347,219.73 | 401,026.91 | 421,040.33 | 518,753.5 | 578,494.8 | 658,073.5 | 701,329.4 | 776,832.48 | 747,273.84 | 541,957.75 | 435,409.38 | 350,256.62 | 347,361.03 | 414,117.7 | 566,231.42 | 720,441.42 | 682,236.14 | 657,367.38 | 910,566.2 | 892,730.92 | 801,071.36 | 792,291.46 | 744,096.47 | 492,717.88 | 440,349.57 | 473,138.59 | 449,797.29 | 524,285.69 | 489,138.58 | 684,970.19 | 768,107.39 | 879,015.86 | 889,396.5 | |
| Aichi | 4,231,956.45 | 4,008,431.92 | 5,806,201.59 | 5,274,036.48 | 6,110,638.01 | 5,786,454.74 | 4,891,190.18 | 5,137,268.95 | 6,007,593.41 | 5,936,080.59 | 6,133,467.92 | 5,082,726.64 | 4,144,685.07 | 3,826,053.26 | 4,988,575.01 | 5,831,979.89 | 6,280,980.66 | 5,243,071.68 | 3,860,698.15 | 4,423,937.88 | 5,277,186.65 | 5,882,330.69 | 6,398,885.48 | 4,844,380.25 | 4,377,463.3 | 4,164,406.7 | 5,709,309.19 | 5,376,111.27 | 6,271,525.92 | 5,743,728.53 | 4,511,407.46 | 4,461,342.12 | 5,243,196.46 | 5,667,741.33 | 5,600,213.42 | 4,450,842.52 | 4,059,747.28 | |
| Mie | 850,988.49 | 860,496.22 | 1,338,095.97 | 1,550,841.92 | 1,853,717.14 | 1,384,289.79 | 1,293,150.62 | 1,233,227.93 | 1,294,084 | 1,636,944.88 | 1,728,414.15 | 1,196,969.4 | 834,207.31 | 966,023.47 | 1,526,800.46 | 1,917,365.58 | 1,606,593.77 | 1,905,880.74 | 1,741,006.68 | 1,540,228.8 | 1,710,468.92 | 1,830,793.31 | 1,519,995.6 | 927,309.22 | 757,773 | 1,065,777.57 | 1,725,401.37 | 1,719,334.33 | 1,585,095.56 | 1,622,462.99 | 1,785,237.22 | 1,437,824.4 | 2,101,501.21 | 1,842,633.79 | 1,497,145.75 | 1,258,504.31 | 823,314.01 | |
| Shiga | 27,477.25 | 22,047.89 | 22,886.72 | 15,307.16 | 14,270.84 | 11,840.84 | 12,897.64 | 12,234.13 | 13,408.48 | 16,746.42 | 20,021.66 | 19,974.31 | 18,914.27 | 19,131.24 | 16,351.43 | 8,968.34 | 11,126.78 | 9,210.85 | 8,993.1 | 11,022.84 | 14,636.76 | 16,055.2 | 16,370.7 | 14,831.05 | 14,676.4 | 16,734.5 | 14,853.94 | 12,207.11 | 9,277.16 | 6,913.52 | 7,111.2 | 10,515.24 | 11,704.9 | 13,236.78 | 15,134.47 | 14,709.51 | 424,668.75 | |
| Kyoto | 1,098,885.77 | 712,477.51 | 1,082,539.64 | 1,109,293.32 | 1,279,506.5 | 1,040,273.62 | 674,343.83 | 699,153.61 | 685,031.63 | 1,260,681.76 | 1,362,553.54 | 204,550.28 | 121,306.05 | 445,654.46 | 691,285 | 1,133,881 | 1,118,694 | 1,236,397 | 1,049,928 | 1,186,855 | 1,202,985 | 1,167,226.6 | 748,054.84 | 169,297.1 | 156,903 | 615,622 | 699,265.09 | 1,161,754.79 | 1,099,837.15 | 1,259,364.83 | 1,252,469.24 | 1,217,255.73 | 1,287,881.03 | 1,244,040.45 | 940,822.48 | 726,745.82 | 469,006.91 | |
| Osaka | 633,989.66 | 665,780.19 | 801,316.18 | 1,167,466.78 | 1,597,030.94 | 1,160,412.34 | 928,004.58 | 1,112,326.01 | 985,731.3 | 1,097,298.94 | 1,039,220.16 | 1,094,764.94 | 983,188.11 | 1,033,906.75 | 1,402,597.46 | 1,844,046.24 | 1,833,889.18 | 1,618,539 | 1,353,290 | 1,403,697 | 1,517,684.15 | 1,837,951.21 | 1,637,216.3 | 1,132,111.82 | 1,119,086 | 1,228,156 | 2,289,370.31 | 1,424,057.36 | 1,522,342.24 | 1,294,221.38 | 1,049,881.66 | 1,225,183.1 | 1,532,923.63 | 1,222,794.38 | 1,196,980.83 | 897,554.37 | 1,107,566.6 | |
| Hyogo | 2,173,221.77 | 2,087,344.17 | 3,189,792.65 | 4,339,203.49 | 4,544,153.04 | 3,126,711.75 | 2,901,763.04 | 3,074,980.42 | 3,848,384.32 | 4,381,149.2 | 4,408,201 | 3,278,884.48 | 2,089,583.43 | 2,370,724.88 | 3,384,540.82 | 4,267,745.53 | 4,994,176.81 | 3,910,573.59 | 2,743,770.31 | 2,544,908.46 | 4,098,653.94 | 4,195,825.65 | 4,124,178.49 | 3,243,021.62 | 2,517,706.36 | 2,694,849.3 | 4,036,157.95 | 4,447,395.01 | 4,625,424.71 | 4,103,617.99 | 3,067,510.79 | 2,658,203 | 3,920,323.01 | 4,008,194.3 | 4,237,017.11 | 2,918,090.45 | 2,295,761.01 | |
| Nara | 114,988 | 108,317 | 73,955.6 | 49,851.4 | 62,581 | 67,495 | 86,205.9 | 60,551.3 | 102,707.59 | 115,699 | 114,291.59 | 104,023 | 112,246 | 123,976 | 96,599 | 58,920 | 74,449 | 67,380 | 90,892 | 89,326 | 133,880 | 89,164 | 159,690 | 152,611.86 | 139,317.6 | 164,324.07 | 114,548.19 | 56,779.09 | 53,310.11 | 67,873.18 | 74,502.76 | 106,595.99 | 131,449.51 | 186,737.8 | 121,466.59 | 138,379 | 112,297.38 | |
| Wakayama | 167,359 | 129,277 | 194,861.9 | 132,561.4 | 166,652.4 | 116,850.03 | 131,444.03 | 111,234.54 | 214,833.1 | 167,733 | 197,104 | 169,588.85 | 149,417.85 | 121,366 | 139,400.11 | 98,512.48 | 88,303.33 | 90,910.46 | 119,674.03 | 111,621.22 | 128,000.28 | 139,529.65 | 149,553 | 116,006.92 | 136,213 | 149,346 | 177,700.72 | 106,677.03 | 108,568.07 | 123,070.63 | 103,071.45 | 140,247.89 | 206,501.03 | 192,499.82 | 183,875.62 | 136,763.1 | 158,766.56 | |
| Tottori | 195,709 | 174,892 | 222,472 | 169,327 | 181,254.35 | 149,759.21 | 134,034.12 | 154,262.75 | 167,216.73 | 185,211.5 | 195,089.35 | 170,182.63 | 202,493.5 | 175,037.45 | 221,967.23 | 149,148.62 | 174,919.27 | 182,419.57 | 192,005.32 | 165,425.23 | 195,006.17 | 208,778.28 | 202,845 | 73,528.11 | 75,437.27 | 93,293.14 | 144,185.15 | 140,968.49 | 163,222.73 | 148,928.82 | 109,131.56 | 113,810.74 | 171,606.11 | 187,370.14 | 191,141.19 | 173,239.67 | 177,711 | |
| Shimane | 1,166,121 | 1,258,620 | 1,230,826 | 1,396,340 | 1,979,532.5 | 1,720,130.4 | 783,346.46 | 1,139,431.36 | 1,456,826.23 | 1,766,589.09 | 1,775,719.78 | 1,759,880.55 | 1,572,970.13 | 1,675,904.13 | 1,773,700.78 | 1,817,187 | 1,889,946 | 1,309,843 | 817,681 | 1,173,639 | 1,226,017 | 1,270,878 | 833,995 | 600,616 | 580,970 | 582,061 | 785,247 | 1,245,337 | 1,397,381 | 1,338,951 | 682,618 | 601,766 | 687,892 | 985,418 | 1,464,480.52 | 1,287,256.52 | 1,017,109.1 | |
| Okayama | 512,261.22 | 454,151.43 | 521,374.18 | 467,893.18 | 519,376.62 | 505,498.14 | 473,352.53 | 538,672.35 | 540,385.08 | 503,861.62 | 572,293.2 | 442,616.39 | 436,642.78 | 509,097.81 | 479,860.96 | 428,192.18 | 460,264.11 | 368,519.02 | 349,326.83 | 372,876.1 | 477,557.33 | 516,861.58 | 556,671.53 | 374,411.39 | 413,417.87 | 434,201.94 | 527,924.19 | 520,345.83 | 585,027.23 | 488,961.59 | 434,416.27 | 525,535.78 | 454,853.76 | 493,489.67 | 616,708.48 | 474,878.11 | 479,493.28 | |
| Hiroshima | 819,936.17 | 1,061,258.34 | 1,006,948.97 | 973,855.65 | 1,169,780.65 | 1,117,362.21 | 977,359.52 | 882,569.86 | 1,227,991.87 | 1,312,372.48 | 1,237,958.16 | 1,092,639.46 | 1,013,512.22 | 588,454.9 | 990,091.39 | 957,689.07 | 1,100,978.5 | 881,679.63 | 718,214.88 | 657,327.06 | 717,067.23 | 1,214,000.8 | 1,311,441.56 | 616,129.52 | 422,283.96 | 484,566.12 | 1,079,495.11 | 916,973.38 | 1,016,158.09 | 963,576.03 | 853,871 | 921,547.81 | 1,028,410.07 | 1,009,499.24 | 933,015.65 | 762,991.71 | 850,966.64 | |
| Yamaguchi | 1,154,945.73 | 1,129,661.74 | 1,588,784.09 | 1,786,167.43 | 1,839,140.97 | 1,897,187.15 | 1,376,338.25 | 1,425,254.95 | 1,952,458.51 | 1,888,886.07 | 1,884,187.92 | 1,510,110.64 | 1,041,440.85 | 1,311,576.76 | 1,486,489.79 | 1,740,922.73 | 1,865,976.28 | 1,832,811.78 | 1,500,812.02 | 1,412,548.85 | 1,601,175.11 | 1,915,219.6 | 1,932,782.45 | 1,506,955.24 | 1,412,793.88 | 1,577,995.86 | 1,864,838.31 | 1,599,660.2 | 2,150,378.75 | 2,061,004.9 | 1,687,379.92 | 1,535,706.81 | 1,973,182.99 | 2,212,585.88 | 2,042,066.75 | 1,505,040.38 | 1,092,320.72 | |
| Tokushima | 1,034,786 | 1,243,885 | 1,537,637 | 1,466,959 | 1,682,982.46 | 1,581,714.43 | 1,378,477.86 | 1,300,372.22 | 1,690,376.84 | 1,628,666.76 | 1,401,530.9 | 842,881.94 | 1,094,560.64 | 1,111,244.4 | 1,054,581.9 | 1,393,649 | 1,423,886 | 1,649,973 | 1,034,415 | 1,004,052 | 1,339,790 | 1,415,247 | 1,239,835 | 989,716 | 727,510 | 970,391 | 1,252,372.37 | 1,332,667.88 | 1,784,728.47 | 1,713,461.4 | 1,458,710.48 | 1,286,626.69 | 1,575,265.37 | 1,760,008.09 | 1,247,909.01 | 1,011,189.24 | 971,264.22 | |
| Kagawa | 241,026 | 252,724 | 233,398 | 225,667 | 311,171.36 | 282,010 | 319,033 | 221,602.56 | 215,698.55 | 205,275 | 255,526 | 228,253.21 | 133,329 | 142,078 | 203,385.11 | 260,972.39 | 213,740.64 | 231,265.98 | 223,655.36 | 239,602.02 | 363,500.23 | 298,233.72 | 324,742 | 195,517.48 | 167,743 | 153,157 | 221,920.42 | 305,254.92 | 336,338.31 | 237,796.69 | 227,652.25 | 223,108.84 | 299,216.05 | 386,357 | 474,810 | 293,494 | 235,629.52 | |
| Ehime | 1,298,880.39 | 1,366,657.06 | 1,278,997 | 1,213,635.3 | 1,429,876.3 | 1,019,029 | 824,176.2 | 1,150,488.3 | 1,494,489 | 1,530,870 | 1,496,880 | 1,273,110.47 | 1,146,524.37 | 1,158,159.2 | 1,416,215.57 | 1,414,056.54 | 1,603,363.59 | 1,328,456.2 | 1,437,504.06 | 1,222,932.32 | 948,502.97 | 872,939.48 | 1,231,681.2 | 1,425,402.07 | 1,436,907.38 | 1,269,781.01 | 1,624,925.67 | 1,552,080.26 | 1,520,457.01 | 1,424,432.24 | 1,473,799.47 | 1,461,188.94 | 1,484,293.99 | 1,559,496.3 | 1,525,598.9 | 1,422,495.77 | 807,712.65 | |
| Kochi | 350,271 | 326,091 | 188,912.25 | 124,816.76 | 132,510.32 | 157,620.78 | 180,019.94 | 177,088.25 | 274,157.41 | 303,921 | 319,997 | 339,629 | 322,467 | 188,945 | 231,415.81 | 218,508.25 | 231,771.22 | 244,912.2 | 268,157.99 | 267,861.77 | 415,340.04 | 341,574.52 | 420,599 | 411,557.04 | 383,275 | 306,595 | 306,855.71 | 241,794.67 | 229,618.5 | 290,401.08 | 248,925.68 | 202,816.3 | 388,743.98 | 457,219.91 | 416,643.92 | 436,172.57 | 438,895.07 | |
| Fukuoka | 821,096.96 | 875,190.05 | 946,526.21 | 755,778.62 | 857,592.54 | 877,520.37 | 788,887.82 | 756,300.21 | 964,605.32 | 1,050,490.51 | 1,049,697.75 | 908,080.71 | 899,441.54 | 817,554.48 | 852,379.03 | 775,584.36 | 835,370.38 | 825,920.71 | 778,648.81 | 772,665.72 | 910,465.31 | 1,057,077.97 | 895,688.06 | 731,854.19 | 735,023.1 | 741,435.54 | 854,480.67 | 895,305.59 | 1,059,349.12 | 1,127,211.1 | 830,141.28 | 816,201.47 | 937,794.69 | 1,008,484.57 | 1,002,591 | 839,144.88 | 794,122.37 | |
| Saga | 1,831,355 | 1,768,427 | 1,807,590 | 1,631,190.71 | 1,816,890.31 | 1,826,270 | 1,771,754.1 | 1,266,412.5 | 944,347 | 962,021 | 1,701,646 | 1,283,794.3 | 959,655.89 | 915,750 | 1,681,803 | 1,614,765 | 1,782,583 | 1,783,294 | 1,742,266 | 1,785,517 | 1,747,914 | 1,805,127 | 1,793,684 | 1,610,573 | 941,069 | 898,697 | 1,656,980.76 | 1,563,542.12 | 891,512.33 | 904,578.04 | 1,138,432.33 | 1,800,526.56 | 1,725,298.77 | 1,792,102.79 | 1,791,341 | 1,729,284.01 | 1,792,571.67 | |
| Nagasaki | 970,619 | 1,038,802 | 1,800,902.71 | 1,847,594.07 | 2,092,945.47 | 2,022,440.05 | 1,664,936.87 | 2,166,238.7 | 2,231,105.39 | 2,229,443.92 | 2,162,835.33 | 1,236,891.12 | 850,858.26 | 1,062,017.32 | 2,144,215.45 | 2,442,509.06 | 2,616,920 | 2,419,960.55 | 2,120,149.23 | 2,042,118.8 | 2,420,067.47 | 2,798,206.48 | 2,492,253.87 | 1,485,058.34 | 1,075,488.52 | 980,796.47 | 1,715,229.79 | 2,023,883.31 | 2,215,182.6 | 2,185,435.73 | 1,771,478.56 | 1,366,565.57 | 1,874,377.58 | 2,014,670.8 | 2,188,152.76 | 1,392,842.25 | 1,051,109.1 | |
| Kumamoto | 504,110.8 | 546,475.61 | 890,021.8 | 860,872.95 | 900,916.12 | 915,952.16 | 728,170.78 | 664,587.87 | 998,844.01 | 1,105,856.09 | 915,604.54 | 600,864.35 | 549,527.03 | 528,171.2 | 560,172.58 | 875,462.12 | 916,154.95 | 803,805.79 | 676,703.93 | 566,866.63 | 600,843.5 | 913,206.96 | 1,020,152.17 | 515,036.06 | 397,224.63 | 515,839.97 | 532,213.69 | 503,128.85 | 806,721.52 | 770,495.01 | 601,546.57 | 463,390.34 | 765,288.22 | 761,860.22 | 570,774.99 | 495,370.15 | 671,227.86 | |
| Oita | 1,155,954.93 | 915,948.49 | 1,040,072 | 1,212,686.92 | 1,508,504.92 | 1,263,891 | 1,148,444.2 | 1,178,263.08 | 1,328,894.84 | 1,445,727 | 1,380,167 | 1,179,200 | 1,107,253 | 1,136,714 | 1,136,898.29 | 1,426,230.29 | 1,442,307.9 | 1,477,828.79 | 1,134,406.45 | 1,224,863.97 | 1,607,110.78 | 1,701,631.96 | 1,649,874 | 1,143,130.51 | 1,210,532 | 1,170,232 | 1,365,738.48 | 1,633,108.81 | 2,047,520.44 | 1,947,524.99 | 1,464,283.49 | 1,036,064.24 | 1,392,658.85 | 1,629,629.66 | 1,570,498.14 | 1,443,113.05 | 996,453.61 | |
| Miyazaki | 435,599.53 | 471,389.97 | 365,941.81 | 293,504.91 | 297,283.53 | 274,440.89 | 287,189.7 | 393,954.83 | 503,066.72 | 604,628.79 | 623,956.73 | 559,809.22 | 482,573.03 | 370,253.06 | 357,474.8 | 349,164.56 | 336,524.44 | 333,800.36 | 347,538 | 363,728.69 | 521,436.3 | 403,698.78 | 594,761.09 | 503,572.83 | 434,771.25 | 475,867.89 | 443,321.68 | 260,993.84 | 235,901.85 | 250,521.45 | 241,296.33 | 305,614.35 | 385,489.55 | 548,014.13 | 498,260.23 | 500,331.69 | 418,370.23 | |
| Kagoshima | 1,588,599.1 | 1,533,332.04 | 946,188.03 | 842,777.84 | 1,452,738.81 | 1,108,978.18 | 857,134.23 | 1,265,474.25 | 1,571,663.86 | 1,641,290.35 | 1,664,709.13 | 1,605,181.08 | 1,747,940.06 | 1,585,079.8 | 1,634,577.36 | 1,500,218.81 | 1,634,679.08 | 1,589,276.21 | 875,102.95 | 916,534.08 | 1,237,233.55 | 988,016.34 | 1,037,957.56 | 1,222,821.76 | 1,652,588.96 | 1,606,386.86 | 1,682,882.04 | 1,514,355.57 | 1,635,184.8 | 1,631,855.15 | 1,551,035.23 | 1,609,036.23 | 1,590,106.22 | 1,648,917.23 | 1,239,094.09 | 920,655.74 | 1,210,958.15 | |
| Okinawa | 625,671.02 | 562,873.49 | 516,477.18 | 484,628.36 | 536,330 | 534,358.11 | 570,992.37 | 788,533.74 | 854,281.81 | 866,848.54 | 842,284 | 784,041.32 | 620,622.41 | 508,724.47 | 534,454.07 | 512,477.69 | 549,238.52 | 540,106.22 | 605,859.3 | 746,109.18 | 796,276.45 | 896,932.22 | 906,452.57 | 719,441.08 | 625,239.44 | 588,303.5 | 525,796.56 | 492,974.58 | 528,838.63 | 542,270.86 | 536,827.74 | 660,707.85 | 781,903.57 | 778,672.85 | 839,528.1 | 705,333.52 | 580,288.99 |
Latest reading
Tokyo stood at 277,778 MWh in May 2026. That is −27.8% from Apr 2026 and −10.2% from a year earlier. The series on this page is monthly and runs from Apr 2016 to May 2026.
- Latest
- 277,778 MWh
- May 2026
- vs previous period
- −27.8%
- Apr 2026
- vs a year earlier
- −10.2%
About this data
Monthly total electricity generated by power stations of electricity business operators in each of Japan's 47 prefectures, in MWh (thousand kWh). Monthly data since April 2016, when the survey was reorganised after full liberalisation of electricity retail. Source: Agency for Natural Resources and Energy (ANRE), Electric Power Survey Statistics.
