Japan Electricity Generation and Demand
Monthly electric power survey statistics: electricity generated by source (thermal, nuclear, hydro, renewables) and by prefecture, and electricity demand by voltage class and by prefecture.
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| 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 | |
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| Electricity generation by source1 | ||||||||||||||||||||||||||||||||||||||
| Total electricity generation5 | 57,301,714.22 | 57,033,961.29 | 67,411,490.22 | 69,787,481.69 | 81,636,846.58 | 74,367,475.32 | 62,707,094.53 | 63,651,304.21 | 72,237,237.21 | 79,051,340.26 | 79,792,883.85 | 64,931,068.96 | 57,413,650.75 | 58,089,947.29 | 69,986,447.9 | 74,349,491.56 | 79,720,900.72 | 75,144,693.05 | 62,706,404.48 | 64,032,935.28 | 73,434,979.88 | 80,051,362.27 | 79,749,894.19 | 61,005,781.66 | 57,366,679.71 | 57,786,008.57 | 72,119,047.15 | 72,080,393.57 | 77,687,824.77 | 74,700,155.26 | 63,337,083.28 | 60,000,210.51 | 72,634,863.67 | 79,721,480.7 | 76,549,017.4 | 62,920,113.91 | 57,588,707.81 | |
| Hydropower | 8,778,519 | 8,620,524.25 | 5,646,764.8 | 4,528,987.3 | 5,157,027.07 | 5,125,574.59 | 4,593,390.11 | 5,273,128.8 | 6,744,418.03 | 7,408,825.27 | 7,742,613.87 | 9,300,371 | 9,920,299.3 | 8,253,394.2 | 6,227,443.3 | 4,189,276.9 | 4,979,920 | 5,200,778.8 | 5,467,348.8 | 5,763,232.7 | 6,762,241.3 | 6,940,360.4 | 9,732,361.28 | 8,000,781.5 | 8,784,878.3 | 9,689,197.5 | 7,224,124.17 | 6,009,095.54 | 5,558,381.19 | 5,513,320.46 | 4,386,778.71 | 4,602,452.38 | 5,519,057.94 | 7,389,155.68 | 8,885,622.41 | 8,998,987.51 | 9,698,618.37 | |
| Thermal power2 | 36,896,881.53 | 37,506,138.76 | 50,775,511.2 | 55,261,196.44 | 63,971,103.3 | 57,543,165.93 | 47,523,637.28 | 48,316,015.23 | 55,054,762.01 | 60,620,867.7 | 60,090,043.91 | 44,318,626.65 | 36,118,428.45 | 38,705,791.2 | 51,750,654.67 | 59,058,332.28 | 63,506,171.07 | 58,760,113.32 | 47,696,828.05 | 48,468,859.2 | 56,433,961.24 | 63,273,899.86 | 59,644,477.27 | 42,531,215.84 | 37,311,283.76 | 38,225,293.75 | 54,644,790.87 | 56,714,899.28 | 62,850,599.9 | 60,404,231.63 | 49,818,080.11 | 45,596,058.49 | 57,879,510.64 | 61,317,986.5 | 57,611,065.81 | 44,642,885.81 | 38,336,334.7 | |
| of which biomass (also counted in thermal) | 2,481,626.45 | 2,679,470.45 | 3,197,649.25 | 2,906,207.87 | 3,215,450.77 | 3,235,876.99 | 2,782,591.85 | 2,972,567.62 | 3,068,088.42 | 3,049,081.7 | 2,987,334.6 | 2,595,227.4 | 2,613,726.05 | 2,619,552.93 | 2,815,211.05 | 2,600,102.86 | 2,908,444.99 | 2,813,772.2 | 2,456,741.16 | 2,437,506.82 | 2,595,976.4 | 2,565,908.22 | 2,596,983.5 | 2,203,257.91 | 2,150,258.39 | 2,175,175.2 | 2,452,613.19 | 2,297,917.96 | 2,808,668.18 | 2,569,613.09 | 2,080,527.05 | 2,481,239.92 | 2,483,817.57 | 2,577,224.92 | 2,540,541.29 | 2,162,292.33 | 2,110,620.52 | |
| of which waste (also counted in thermal) | 362,378 | 320,145 | 367,785.62 | 293,031.37 | 349,499.16 | 391,722.62 | 341,021.73 | 320,248.4 | 364,198.08 | 353,280.24 | 343,352.91 | 318,949.59 | 342,639.81 | 327,542.84 | 373,474.8 | 282,370 | 373,240.62 | 396,219.46 | 307,974.09 | 286,968.64 | 324,783.56 | 347,970.26 | 327,185.72 | 265,198.8 | 286,561.46 | 324,121.26 | 336,569.59 | 285,081.83 | 343,559.06 | 356,264.16 | 258,370.82 | 299,587.27 | 317,724.5 | 370,936.52 | 341,358.51 | 317,399.17 | 344,086.21 | |
| Nuclear power | 7,241,271 | 7,350,549 | 7,246,482 | 6,881,684 | 9,136,985 | 8,669,135 | 7,589,238 | 7,323,591 | 7,339,279 | 7,416,687 | 8,025,716 | 7,778,090 | 7,777,367 | 7,435,798 | 8,488,468 | 7,865,936 | 8,355,419 | 8,109,335 | 6,863,065 | 7,158,351 | 7,213,394 | 6,579,622 | 6,964,686 | 7,257,787 | 7,770,762 | 6,718,099 | 6,960,940.59 | 6,739,086.56 | 6,570,474.49 | 6,270,260.32 | 6,515,566.64 | 6,990,644.27 | 6,692,990.07 | 7,810,139.88 | 6,855,882.81 | 6,464,107.3 | 6,413,925 | |
| New energy (wind, solar, geothermal, batteries)4 | 4,369,074.69 | 3,539,035.28 | 3,725,913.22 | 3,102,656.95 | 3,359,736.21 | 3,013,665.8 | 2,986,626.14 | 2,724,933.18 | 3,082,533.17 | 3,588,137.29 | 3,921,786.07 | 3,527,106.31 | 3,547,580 | 3,646,254.89 | 3,485,376.93 | 3,220,353.38 | 2,838,134.65 | 3,042,316.93 | 2,658,823.63 | 2,624,757.39 | 3,009,340.34 | 3,242,372 | 3,394,583.64 | 3,204,705.32 | 3,488,279.65 | 3,137,011.32 | 3,271,445.52 | 2,602,807.18 | 2,697,467.2 | 2,495,596.85 | 2,599,268.83 | 2,792,125.37 | 2,524,686.01 | 3,188,507.64 | 3,182,936.36 | 2,801,693.29 | 3,123,471.74 | |
| Wind | 1,253,561 | 973,156 | 955,877.81 | 1,067,893.27 | 1,439,946.86 | 1,296,170.98 | 1,068,961.28 | 692,494.46 | 563,254.59 | 462,671.31 | 524,316.93 | 640,815.21 | 807,684.69 | 920,383.46 | 1,088,724.97 | 1,226,926.98 | 997,682.49 | 1,318,335.44 | 911,642.9 | 711,287.36 | 502,700.24 | 411,013.39 | 637,229.33 | 521,000.61 | 784,022.07 | 667,604.69 | 911,329.45 | 847,172.1 | 1,035,171.79 | 950,051.28 | 885,189.44 | 609,116 | 355,613.53 | 509,814.76 | 476,342.24 | 467,594 | 550,909.8 | |
| Solar | 2,785,222.36 | 2,354,558.28 | 2,553,102.33 | 1,836,492.73 | 1,696,285.25 | 1,496,884.66 | 1,739,950.17 | 1,871,212.84 | 2,364,628.89 | 2,945,357.44 | 3,225,102.39 | 2,715,964.19 | 2,542,129.94 | 2,519,489.19 | 2,183,668.31 | 1,801,553.5 | 1,630,274.31 | 1,506,059.94 | 1,570,354.73 | 1,741,801.03 | 2,340,922.11 | 2,669,805.61 | 2,577,027.31 | 2,511,647.71 | 2,526,580.58 | 2,276,373.63 | 2,154,539.07 | 1,567,033.83 | 1,462,440.35 | 1,344,905.01 | 1,547,246.05 | 2,007,212.94 | 2,012,989.47 | 2,506,703.88 | 2,536,194.13 | 2,168,564.3 | 2,389,339.93 | |
| Geothermal | 182,702.33 | 189,322 | 200,416 | 180,411 | 200,254 | 194,431 | 160,149 | 142,123 | 135,904 | 160,920 | 153,533 | 153,894 | 182,069 | 190,829 | 196,235 | 184,374 | 200,908 | 202,240 | 167,886 | 162,060 | 157,767 | 153,192 | 172,098 | 162,616 | 167,755 | 183,651 | 197,715 | 185,016 | 195,561 | 194,550 | 161,405 | 168,961 | 148,892 | 164,572 | 163,373 | 157,014 | 174,436 | |
| Battery storage discharge | 147,589 | 21,999 | 16,517.07 | 17,859.96 | 23,250.09 | 26,179.16 | 17,565.69 | 19,102.88 | 18,745.69 | 19,188.54 | 18,833.74 | 16,432.92 | 15,696.37 | 15,553.25 | 16,748.65 | 7,498.9 | 9,269.85 | 15,681.55 | 8,940 | 9,609 | 7,951 | 8,361 | 8,229 | 9,441 | 9,922 | 9,382 | 7,862 | 3,585.26 | 4,294.05 | 6,090.56 | 5,428.33 | 6,835.43 | 7,191 | 7,417 | 7,027 | 8,521 | 8,786 | |
| Other generation | 15,968 | 17,714 | 16,819 | 12,957 | 11,995 | 15,934 | 14,203 | 13,636 | 16,245 | 16,823 | 12,724 | 6,875 | 49,976 | 48,709 | 34,505 | 15,593 | 41,256 | 32,149 | 20,339 | 17,735 | 16,043 | 15,108 | 13,786 | 11,292 | 11,476 | 16,407 | 17,746 | 14,505 | 10,902 | 16,746 | 17,389 | 18,930 | 18,619 | 15,691 | 13,510 | 12,440 | 16,358 | |
| Electricity generation by prefecture47 | ||||||||||||||||||||||||||||||||||||||
| 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 | |
| Electricity demand by voltage1 | ||||||||||||||||||||||||||||||||||||||
| Total electricity demand3 | 57,926,298.86 | 61,192,461.14 | 67,601,172.06 | 74,608,775.05 | 77,820,920.13 | 65,204,273.39 | 60,770,859.38 | 64,801,015.28 | 75,907,524.82 | 79,094,925.07 | 74,232,811.14 | 60,594,185.56 | 58,277,935.78 | 62,896,840.17 | 70,820,929.18 | 74,897,351.33 | 78,269,871.02 | 65,065,545.18 | 59,983,114.38 | 65,995,397.97 | 76,175,548.63 | 79,904,077.89 | 69,982,429.85 | 60,045,828.98 | 58,482,896.47 | 63,146,321.52 | 70,923,045.65 | 72,877,844.26 | 74,746,159.79 | 65,817,559.15 | 59,455,716.32 | 63,795,113.69 | 75,885,049.16 | 77,846,286.93 | 69,450,791.08 | 60,036,041.13 | 57,905,761.74 | |
| Extra-high voltage | 17,873,809.24 | 16,982,445.75 | 17,998,430.73 | 16,661,548.73 | 17,723,794.15 | 17,460,723.27 | 17,425,256.37 | 18,760,513.93 | 19,623,732.95 | 19,540,220.34 | 21,027,875.95 | 19,126,135.74 | 17,885,517.07 | 17,100,834.4 | 17,621,078.1 | 16,736,233.67 | 17,346,863.57 | 17,318,122.88 | 17,524,378.62 | 18,923,310.22 | 19,677,594 | 19,604,564 | 20,673,287 | 18,801,393.38 | 18,017,208 | 17,155,567 | 18,126,159.04 | 17,101,837.71 | 17,091,342.92 | 17,524,455.65 | 17,478,948.44 | 18,367,028.18 | 19,525,270.16 | 19,465,908.85 | 20,063,074.34 | 18,691,454.88 | 17,465,047.73 | |
| High voltage | 20,507,619.12 | 21,157,268.56 | 22,694,080.12 | 24,400,397.55 | 24,675,764.57 | 23,021,043.18 | 22,089,171.79 | 24,294,081.67 | 27,904,783.77 | 28,650,930.91 | 27,923,451.48 | 23,127,975.99 | 20,542,159.14 | 21,817,940.01 | 23,459,127.63 | 24,829,598.93 | 24,641,225.03 | 23,254,042.97 | 22,089,069.3 | 24,753,771.49 | 27,948,959.43 | 28,895,159.71 | 26,847,328.48 | 22,621,173.89 | 20,775,565.92 | 22,001,241.52 | 23,635,233.23 | 24,529,044.43 | 24,137,237.88 | 23,248,492.23 | 22,000,793.43 | 23,996,882.19 | 28,095,501.06 | 29,046,774.97 | 26,437,693.14 | 22,967,410.17 | 20,654,362.89 | |
| Low voltage2 | 19,544,905.49 | 23,052,757.03 | 26,908,662.22 | 33,546,827.81 | 35,421,358.42 | 24,722,499.94 | 21,256,419.22 | 21,746,406.59 | 28,379,007.99 | 30,903,803.82 | 25,281,517.71 | 18,340,096.87 | 19,850,262.57 | 23,978,059.76 | 29,740,709.38 | 33,331,501.78 | 36,281,786.42 | 24,493,382.33 | 20,369,671.46 | 22,318,322.26 | 28,548,998.2 | 31,404,356.54 | 22,475,168.72 | 18,623,265.71 | 19,690,477.54 | 23,989,536 | 29,161,656.38 | 31,246,968.12 | 33,517,576.52 | 25,044,605.13 | 19,975,973.45 | 21,431,201.95 | 28,264,276.04 | 29,333,603.36 | 22,950,024.84 | 18,377,178.38 | 19,786,345.55 | |
| Low voltage: regulated transitional tariffs | 6,066,354 | 6,927,485 | 7,948,501.9 | 9,595,725.8 | 10,480,885.2 | 7,447,036.3 | 6,770,810 | 7,261,635 | 9,398,072 | 10,526,681 | 8,666,500 | 6,001,888 | 6,584,807.3 | 7,530,166.3 | 9,248,248 | 10,188,622 | 11,398,593 | 7,823,843.8 | 7,013,530 | 7,865,851.2 | 10,036,271 | 11,173,291 | 8,004,054 | 6,559,314 | 6,850,044 | 8,005,208 | 9,493,148.98 | 10,118,484.77 | 11,073,954.03 | 8,422,909.62 | 7,027,595.94 | 7,859,200.26 | 10,438,893 | 10,858,535.68 | 8,533,812 | 6,603,448 | 6,992,919 | |
| Low voltage: liberalised tariffs | 13,478,551.49 | 16,125,272.03 | 18,960,160.32 | 23,951,102.01 | 24,940,473.22 | 17,275,463.64 | 14,485,609.22 | 14,484,771.59 | 18,980,935.99 | 20,377,122.82 | 16,615,017.71 | 12,338,208.87 | 13,265,455.27 | 16,447,893.46 | 20,492,461.38 | 23,142,879.78 | 24,883,193.42 | 16,669,538.53 | 13,356,141.46 | 14,452,471.06 | 18,512,727.2 | 20,231,065.54 | 14,471,114.72 | 12,063,951.71 | 12,840,433.54 | 15,984,328 | 19,668,507.41 | 21,128,483.36 | 22,443,622.5 | 16,621,695.51 | 12,948,377.5 | 13,572,001.69 | 17,825,383.04 | 18,475,067.68 | 14,416,212.84 | 11,773,730.38 | 12,793,426.55 | |
| Electricity demand by prefecture47 | ||||||||||||||||||||||||||||||||||||||
| Hokkaido | 2,086,048.24 | 2,204,279.08 | 2,509,645.82 | 2,678,715 | 3,093,402 | 2,566,757 | 2,260,232 | 2,024,368 | 2,064,020 | 2,344,855 | 2,235,075 | 1,878,250 | 2,109,701 | 2,272,646 | 2,600,728.28 | 2,581,307.75 | 3,038,918.98 | 2,556,721.94 | 2,216,973.12 | 1,964,667.39 | 2,088,134 | 2,281,791.18 | 2,110,437.81 | 1,887,983.31 | 2,067,599.44 | 2,225,251.57 | 2,670,615.89 | 2,687,962.89 | 3,059,255.44 | 2,554,611.52 | 2,156,319.23 | 2,009,510.1 | 2,183,370.14 | 2,303,838.06 | 2,111,666.22 | 1,896,489.56 | 2,094,466.79 | |
| Aomori | 542,596.92 | 593,815.05 | 681,198.56 | 744,181.75 | 821,086.39 | 674,415.38 | 604,047.36 | 553,692.67 | 583,180.16 | 663,095.23 | 633,607.27 | 532,782.18 | 558,679.95 | 613,980.4 | 698,695.51 | 715,455.68 | 817,122.7 | 679,302.43 | 580,291.38 | 557,910.54 | 583,001.46 | 631,086.51 | 590,935.44 | 536,902.55 | 548,207.43 | 616,214.85 | 717,843.27 | 713,141.86 | 790,065.31 | 695,845.97 | 592,514.31 | 553,391.99 | 650,490.59 | 687,337.16 | 605,129.44 | 539,287.35 | 569,469.85 | |
| Iwate | 697,004.9 | 738,469.87 | 840,285.86 | 901,046.6 | 973,826.32 | 823,448.9 | 733,145.51 | 692,769.58 | 734,339.94 | 800,938.03 | 761,486.1 | 658,777.17 | 680,990.52 | 735,355.41 | 837,434.34 | 867,735.59 | 944,362.95 | 801,485.09 | 702,266.36 | 686,280.43 | 729,239.38 | 779,955.54 | 713,237.67 | 658,444.38 | 668,865.97 | 743,793.91 | 862,258.17 | 842,159.67 | 907,126.43 | 811,398.39 | 701,288.96 | 660,165.34 | 820,184.13 | 795,838.86 | 716,072.76 | 651,799.8 | 675,573.63 | |
| Miyagi | 988,351.5 | 1,094,891.17 | 1,237,705.15 | 1,344,172.3 | 1,438,850.83 | 1,188,259.7 | 1,038,592.38 | 1,002,489.69 | 1,142,406.48 | 1,249,976.64 | 1,209,455.52 | 996,224.8 | 989,513.57 | 1,099,647.86 | 1,271,356.23 | 1,327,645.04 | 1,443,921.53 | 1,183,380.41 | 1,038,379.03 | 1,028,808.82 | 1,148,018.1 | 1,230,088.65 | 1,121,272.43 | 990,831.81 | 975,916.24 | 1,087,301.58 | 1,292,442.46 | 1,279,720.83 | 1,357,272.57 | 1,190,623.14 | 1,011,848.11 | 996,146.88 | 1,234,277.01 | 1,284,605.2 | 1,132,441.49 | 982,008.98 | 1,008,538.9 | |
| Akita | 506,506.1 | 550,540.8 | 610,623.05 | 670,853 | 719,153 | 573,496 | 509,726 | 512,437 | 536,404 | 592,934 | 518,475 | 487,709 | 515,508 | 555,046 | 622,674.69 | 647,212.84 | 713,706.05 | 601,853.37 | 525,084.36 | 519,329.49 | 556,752.43 | 576,476.09 | 482,592.18 | 519,189.21 | 516,209.45 | 551,051.85 | 630,697.49 | 630,745.24 | 684,603.72 | 611,299.16 | 532,638.69 | 517,593.01 | 608,353.48 | 582,042.91 | 499,974.73 | 498,971.73 | 509,462.65 | |
| Yamagata | 535,435.62 | 591,635.6 | 680,387.06 | 753,972.04 | 803,095.03 | 655,179.14 | 582,144.09 | 557,821.24 | 611,166.87 | 682,586.59 | 674,271.87 | 552,103.02 | 554,254.4 | 606,439.62 | 707,648.88 | 753,375.43 | 812,575.92 | 657,936.7 | 572,357.48 | 570,957.49 | 633,610.28 | 666,524.53 | 613,543.14 | 563,299.34 | 543,336.84 | 607,947.35 | 709,746.38 | 710,661.8 | 752,190.5 | 667,305.93 | 584,201.16 | 560,262.5 | 686,609.81 | 717,533.4 | 628,633.74 | 561,146.8 | 558,138.49 | |
| Fukushima | 1,058,845.05 | 1,162,563.13 | 1,283,499.73 | 1,359,270.48 | 1,434,201.92 | 1,242,512.44 | 1,136,860.88 | 1,105,035.21 | 1,225,853.87 | 1,272,621.56 | 1,269,879.39 | 1,088,215.48 | 1,089,258.48 | 1,174,472.8 | 1,336,383.1 | 1,360,046.37 | 1,446,913.13 | 1,230,805.67 | 1,120,617.37 | 1,143,577.66 | 1,228,555.25 | 1,267,706.48 | 1,213,941.16 | 1,084,061.52 | 1,067,112.15 | 1,186,885.61 | 1,335,051.81 | 1,330,382.68 | 1,375,925.41 | 1,255,837.18 | 1,120,762.15 | 1,098,276.87 | 1,274,504.33 | 1,304,333.74 | 1,220,666.52 | 1,086,281.46 | 1,080,204.52 | |
| Ibaraki | 1,644,551.98 | 1,676,581.78 | 1,945,272.29 | 2,123,743 | 2,066,979 | 1,872,931 | 1,814,925 | 1,824,697 | 2,111,604 | 2,125,586 | 2,115,541 | 1,723,565 | 1,661,414 | 1,852,083 | 1,975,961.14 | 2,090,516.75 | 2,082,509.99 | 1,802,477.5 | 1,725,957.92 | 1,886,490.39 | 2,079,607.73 | 2,151,210.69 | 2,001,630.05 | 1,768,856.29 | 1,711,315.3 | 1,872,762.14 | 2,059,162.1 | 2,119,026.25 | 2,008,610.23 | 1,830,910.31 | 1,681,084.44 | 1,828,235.39 | 2,122,700.03 | 2,192,392.32 | 1,966,052.32 | 1,761,763.51 | 1,669,012.72 | |
| Tochigi | 1,076,022.18 | 1,147,040.08 | 1,270,712.64 | 1,427,355 | 1,415,052 | 1,259,858 | 1,139,206 | 1,169,033 | 1,382,309 | 1,384,124 | 1,384,684 | 1,173,422 | 1,065,318 | 1,197,998 | 1,314,637.33 | 1,418,683.4 | 1,406,284.88 | 1,254,664 | 1,138,558.71 | 1,211,809.77 | 1,372,795.83 | 1,400,306.41 | 1,328,395.44 | 1,177,684.67 | 1,082,338.59 | 1,213,179.51 | 1,338,233.61 | 1,409,837.96 | 1,379,543.52 | 1,260,389.4 | 1,145,459.05 | 1,200,227.51 | 1,409,840.32 | 1,422,881.41 | 1,326,931.72 | 1,183,289.81 | 1,114,303.03 | |
| Gunma | 994,970.04 | 1,095,072.7 | 1,214,779.41 | 1,399,472 | 1,379,290 | 1,199,650 | 1,086,196 | 1,122,336 | 1,381,526 | 1,399,131.36 | 1,344,242 | 1,126,125 | 1,026,269 | 1,164,808 | 1,301,197.75 | 1,402,766.07 | 1,389,327.98 | 1,219,177.83 | 1,098,655.6 | 1,171,416.7 | 1,379,811.43 | 1,424,372.05 | 1,291,923.16 | 1,131,322.72 | 1,060,112.83 | 1,197,480.87 | 1,313,950.73 | 1,376,588.06 | 1,339,951.67 | 1,235,003.62 | 1,117,050.16 | 1,168,313.02 | 1,427,375.63 | 1,416,007.62 | 1,292,497.96 | 1,138,901.01 | 1,059,051.02 | |
| Saitama | 2,412,587.34 | 2,699,779.91 | 3,000,106.76 | 3,518,666.24 | 3,468,679.08 | 2,973,442.94 | 2,642,591.97 | 2,781,583.82 | 3,616,612.31 | 3,688,368.08 | 3,432,353.38 | 2,694,991.9 | 2,432,733.63 | 2,813,306.83 | 3,111,820.55 | 3,417,966.84 | 3,432,333.31 | 2,905,168.54 | 2,565,830.13 | 2,875,094.24 | 3,542,229.28 | 3,718,041.09 | 3,223,133.29 | 2,633,491.98 | 2,458,747.53 | 2,788,039.32 | 3,204,920.9 | 3,407,481.38 | 3,311,091.65 | 2,900,434.03 | 2,561,369.89 | 2,818,118.12 | 3,608,367.18 | 3,718,550.38 | 3,211,956.5 | 2,655,074.18 | 2,460,848.93 | |
| Chiba | 2,545,150.79 | 2,682,390.98 | 2,941,062.73 | 3,261,479.75 | 3,279,553.1 | 2,914,557.71 | 2,626,420.6 | 2,768,044.5 | 3,419,145.8 | 3,481,946.25 | 3,250,340.46 | 2,664,526.82 | 2,542,459.76 | 2,727,953.23 | 2,917,287.12 | 3,143,772.17 | 3,218,709.72 | 2,765,527.52 | 2,544,876.76 | 2,828,387.13 | 3,360,204.42 | 3,522,639.25 | 3,099,102.98 | 2,611,144.43 | 2,513,944.57 | 2,720,915.7 | 3,034,351.71 | 3,095,830.11 | 3,064,449.26 | 2,742,534.39 | 2,476,689.93 | 2,759,771.05 | 3,345,961.88 | 3,376,893.19 | 3,050,749.31 | 2,588,619.66 | 2,427,506.63 | |
| Tokyo | 5,290,298.33 | 5,605,720.5 | 6,172,039.29 | 7,097,952.56 | 7,031,759.4 | 6,081,024.95 | 5,488,793.79 | 5,949,867 | 7,724,159 | 7,962,562 | 7,279,996 | 5,719,616 | 5,170,960 | 5,795,584 | 6,453,486.07 | 6,973,917.87 | 6,948,869.7 | 5,984,779.42 | 5,396,263.17 | 6,094,581.62 | 7,571,434.61 | 8,091,409.06 | 6,887,459.08 | 5,572,971.09 | 5,213,984.03 | 5,787,059.88 | 6,553,726.82 | 6,851,761.82 | 6,673,605.25 | 5,879,277.19 | 5,277,631.57 | 5,960,996.85 | 7,557,886.86 | 7,898,165 | 6,778,814.45 | 5,564,803.21 | 5,136,069.24 | |
| Kanagawa | 3,269,021.12 | 3,360,275.26 | 3,771,480.12 | 4,289,143 | 4,233,100 | 3,714,951 | 3,388,821 | 3,624,679 | 4,550,838 | 4,632,747 | 4,292,215 | 3,430,598 | 3,311,545 | 3,596,331 | 3,951,234.1 | 4,241,142.46 | 4,247,456.59 | 3,648,232.81 | 3,326,712.07 | 3,773,206.08 | 4,538,249.41 | 4,745,541.84 | 4,118,535.62 | 3,431,030.3 | 3,239,611.55 | 3,580,947.12 | 4,042,924 | 4,223,312.03 | 4,087,751.3 | 3,646,868.48 | 3,329,245.52 | 3,724,299.98 | 4,509,024.81 | 4,584,960.06 | 4,054,368.9 | 3,435,038.09 | 3,187,597.92 | |
| Niigata | 1,057,899.24 | 1,140,811.31 | 1,306,439.49 | 1,543,372.82 | 1,612,708.67 | 1,282,051.94 | 1,124,344.51 | 1,132,672.21 | 1,318,040.36 | 1,458,576.4 | 1,385,625.1 | 1,106,453.12 | 1,141,256.64 | 1,223,805.02 | 1,447,316.5 | 1,520,501.84 | 1,639,367.83 | 1,315,865.72 | 1,117,077.63 | 1,173,644.31 | 1,348,341.09 | 1,426,043.25 | 1,284,577.87 | 1,152,107.47 | 1,158,368.34 | 1,210,932.57 | 1,413,712.2 | 1,426,570.08 | 1,503,567.75 | 1,307,759.03 | 1,144,934.69 | 1,146,707.12 | 1,455,344.1 | 1,516,241.06 | 1,278,387.51 | 1,112,669.57 | 1,154,194.32 | |
| Toyama | 723,841.64 | 775,967.3 | 884,850.49 | 969,090.62 | 1,028,261.13 | 842,207.45 | 753,838.71 | 765,572.65 | 870,999.02 | 888,232.8 | 899,142.19 | 768,415.73 | 733,848.93 | 792,933.47 | 933,471.63 | 981,734.62 | 1,029,410.51 | 890,127.19 | 754,060.09 | 782,775.11 | 874,087.86 | 888,212.99 | 862,798.63 | 761,188.4 | 728,030.04 | 802,836.94 | 933,468.24 | 932,491.53 | 957,276.85 | 877,813.89 | 773,474.37 | 766,648.77 | 904,621.15 | 940,708.97 | 853,824.3 | 779,859.08 | 750,575.91 | |
| Ishikawa | 620,667.91 | 670,380.01 | 773,370.06 | 865,668.99 | 925,028.84 | 738,085.46 | 652,842.5 | 645,387.05 | 747,984.37 | 796,151.26 | 787,795.69 | 651,007.8 | 629,793.15 | 684,023.87 | 816,933.57 | 864,421.19 | 914,253.21 | 781,804.7 | 637,359.6 | 650,084.49 | 761,621.8 | 790,916.35 | 736,475.83 | 636,108.12 | 618,501.95 | 682,868.79 | 810,611.64 | 799,687.51 | 830,259.88 | 765,338.02 | 655,967.63 | 638,303.2 | 783,407.15 | 827,578.86 | 737,177.29 | 651,796.3 | 644,184.29 | |
| Fukui | 504,261.25 | 541,359.94 | 619,084.09 | 677,092.1 | 712,264.94 | 592,803.63 | 527,940.22 | 539,697.24 | 615,337.98 | 639,852.69 | 647,074.32 | 546,614.66 | 516,863.55 | 563,626.59 | 655,219.46 | 674,974.47 | 716,061.89 | 612,699.12 | 522,554.26 | 556,718.47 | 630,474.35 | 641,698.71 | 614,367.09 | 534,015.28 | 511,895.8 | 565,323.43 | 653,687.77 | 655,582.14 | 680,565.91 | 604,539.42 | 530,477.64 | 528,017.81 | 625,450.87 | 650,722.74 | 601,477.19 | 535,976.62 | 524,064.09 | |
| Yamanashi | 385,063.3 | 437,792.22 | 470,689.01 | 565,531 | 553,399 | 491,311 | 438,235 | 435,626 | 523,544 | 524,959 | 506,585 | 423,352 | 396,315 | 457,123 | 509,111.4 | 563,954.43 | 564,914.84 | 488,386.5 | 423,853.61 | 449,209.52 | 515,213.65 | 533,067.8 | 474,683.31 | 420,030.81 | 395,330.68 | 466,080.76 | 525,349.51 | 543,810.5 | 536,011.44 | 481,924.44 | 424,413.62 | 441,181.22 | 517,876.77 | 517,453.13 | 474,998.6 | 427,883.67 | 398,582.35 | |
| Nagano | 1,015,809.51 | 1,168,691.55 | 1,319,451.64 | 1,488,484.43 | 1,590,267.93 | 1,253,961.23 | 1,126,410.31 | 1,068,436.31 | 1,177,720.11 | 1,240,021.86 | 1,148,690.79 | 1,020,962.25 | 1,033,310.48 | 1,190,561.41 | 1,404,620.1 | 1,485,294.99 | 1,568,060.54 | 1,243,682.9 | 1,100,000.14 | 1,081,821.75 | 1,194,780.72 | 1,222,524.35 | 1,088,047.94 | 1,016,019.18 | 1,017,522.71 | 1,214,718.08 | 1,395,076.84 | 1,463,975.15 | 1,491,140.68 | 1,257,852.72 | 1,088,148.99 | 1,065,933.02 | 1,211,260.94 | 1,210,742.58 | 1,106,625.93 | 1,014,993.76 | 1,020,289.19 | |
| Gifu | 1,037,971.11 | 1,133,169.87 | 1,216,718.91 | 1,365,227.19 | 1,437,226.72 | 1,179,315.94 | 1,115,067.9 | 1,181,744.07 | 1,344,485.76 | 1,390,439.99 | 1,291,897.54 | 1,085,127.9 | 1,031,805.5 | 1,137,518.9 | 1,293,829.99 | 1,376,959.04 | 1,433,177.27 | 1,173,336.53 | 1,077,618.16 | 1,198,487.16 | 1,347,596.06 | 1,382,617.77 | 1,210,817.44 | 1,080,103.05 | 1,027,827.01 | 1,161,643.99 | 1,269,755.66 | 1,340,717.83 | 1,356,018.06 | 1,196,470.12 | 1,091,983.33 | 1,157,068.33 | 1,335,274.05 | 1,340,905.31 | 1,233,779.53 | 1,084,232.5 | 1,037,502.49 | |
| Shizuoka | 1,969,732.15 | 2,106,721.23 | 2,224,899.33 | 2,433,090.11 | 2,506,781.68 | 2,151,649.43 | 2,087,130.89 | 2,287,985.74 | 2,615,519.63 | 2,644,640.59 | 2,515,917.08 | 2,136,756.3 | 2,007,728.67 | 2,144,401.43 | 2,350,130.78 | 2,483,633.38 | 2,521,009.1 | 2,137,921.17 | 2,126,496.15 | 2,356,764.3 | 2,633,803.63 | 2,714,929.22 | 2,439,082.81 | 2,112,166.11 | 2,030,641.45 | 2,155,852.43 | 2,318,303.35 | 2,400,214.44 | 2,394,023.48 | 2,186,598.72 | 2,094,742.24 | 2,259,318.17 | 2,631,633.57 | 2,584,489.65 | 2,397,203.24 | 2,114,106.14 | 1,953,371.35 | |
| Aichi | 4,064,526.22 | 4,250,324.65 | 4,634,598.13 | 4,944,623.07 | 5,141,982.77 | 4,313,595.11 | 4,222,339.49 | 4,696,155.05 | 5,419,686.26 | 5,489,769.71 | 5,268,147.29 | 4,374,191.72 | 4,039,816.24 | 4,229,355.05 | 4,806,365.67 | 5,049,208.31 | 5,183,893.3 | 4,339,020.99 | 4,064,896.25 | 4,752,608.89 | 5,443,036.8 | 5,538,486.68 | 5,072,850.37 | 4,264,450.81 | 4,074,659.68 | 4,344,259.7 | 4,781,296.59 | 4,872,838.17 | 4,912,194.45 | 4,435,446.14 | 4,264,365.93 | 4,605,147.12 | 5,351,847.75 | 5,369,309.91 | 5,034,653.57 | 4,332,486.17 | 3,983,872.92 | |
| Mie | 1,445,161.81 | 1,505,084.89 | 1,584,147.08 | 1,634,169.38 | 1,738,566.92 | 1,507,830.4 | 1,471,809.38 | 1,620,308.91 | 1,813,347.66 | 1,859,194.87 | 1,800,662.28 | 1,565,610.64 | 1,490,461.17 | 1,515,046.45 | 1,663,268.81 | 1,669,381.49 | 1,735,325.48 | 1,525,622.14 | 1,467,955.82 | 1,650,633.2 | 1,822,333.12 | 1,878,816.66 | 1,708,175.77 | 1,520,082.48 | 1,466,518.13 | 1,543,822.01 | 1,648,880.93 | 1,640,446.83 | 1,681,656.67 | 1,557,523.22 | 1,473,127.79 | 1,564,921.13 | 1,788,959.22 | 1,808,496.43 | 1,702,928.89 | 1,510,377.2 | 1,427,959.64 | |
| Shiga | 924,973.89 | 976,449.66 | 1,105,815.66 | 1,129,167.6 | 1,209,469.24 | 1,003,945.38 | 955,566.4 | 1,006,873.75 | 1,157,420.52 | 1,204,723.56 | 1,153,773.67 | 955,421.16 | 926,060.68 | 970,266.98 | 1,131,131.25 | 1,127,299.61 | 1,195,367.23 | 989,263.12 | 938,569.51 | 1,042,993.41 | 1,141,599.35 | 1,175,410.04 | 1,079,787.2 | 943,248.18 | 935,934.25 | 983,102.6 | 1,093,241.05 | 1,099,648.85 | 1,131,358.47 | 1,018,732.73 | 950,621.25 | 984,157.95 | 1,147,483.46 | 1,150,989.87 | 1,087,619.62 | 945,154.43 | 915,853.92 | |
| Kyoto | 1,085,188.99 | 1,144,400.77 | 1,288,579.7 | 1,449,442.05 | 1,522,328.3 | 1,216,774.59 | 1,142,792.77 | 1,230,457.31 | 1,476,979.34 | 1,615,313.31 | 1,431,067.21 | 1,117,096.96 | 1,087,765.32 | 1,161,728.04 | 1,379,183.52 | 1,446,937.23 | 1,548,562.28 | 1,211,804.83 | 1,123,175.19 | 1,266,303.75 | 1,486,766.87 | 1,584,759.03 | 1,306,778 | 1,107,946.97 | 1,096,195.55 | 1,177,884.38 | 1,344,813.23 | 1,401,773.78 | 1,462,537.9 | 1,242,368.13 | 1,107,058.54 | 1,196,999.05 | 1,479,822.23 | 1,508,243.1 | 1,319,888.69 | 1,090,796.22 | 1,080,759.14 | |
| Osaka | 3,746,895.08 | 3,860,398.33 | 4,306,411.55 | 4,721,039.77 | 4,943,868.96 | 4,012,494.13 | 3,798,399.49 | 4,343,784.58 | 5,266,261.06 | 5,732,435.84 | 5,055,711.28 | 3,925,155.23 | 3,780,860.84 | 4,375,571.36 | 4,599,562.58 | 4,767,720.36 | 5,045,239.95 | 4,045,625.04 | 3,875,291.64 | 4,467,542.33 | 5,296,732.19 | 5,730,807.98 | 4,672,418.64 | 3,874,101.1 | 3,898,761.6 | 3,994,074.74 | 4,542,579.74 | 4,697,078.06 | 4,886,902.14 | 4,181,937.62 | 3,832,073.68 | 4,287,773.01 | 5,220,420.48 | 5,377,316.46 | 4,695,062.51 | 3,846,949.36 | 3,802,975.81 | |
| Hyogo | 2,698,301.2 | 2,787,309.8 | 3,077,562.46 | 3,392,047.41 | 3,529,467.18 | 2,857,290.61 | 2,735,906.27 | 2,924,075.67 | 3,444,212.86 | 3,644,394.37 | 3,363,410.75 | 2,839,041.91 | 2,751,702.96 | 2,817,270.7 | 3,190,997.72 | 3,359,718.59 | 3,556,636.14 | 2,875,071.38 | 2,751,152.68 | 3,089,299.99 | 3,531,190.65 | 3,637,156.39 | 3,130,380.29 | 2,794,551.7 | 2,760,080.84 | 2,831,875.67 | 3,237,009.99 | 3,330,643.27 | 3,472,504.57 | 2,947,227.25 | 2,647,853.1 | 2,941,274.16 | 3,532,245.35 | 3,466,823.45 | 3,102,029.7 | 2,774,595.53 | 2,792,294.06 | |
| Nara | 458,887.47 | 496,582.76 | 559,184.01 | 639,668.82 | 674,098.12 | 519,492.56 | 481,833.74 | 513,635.47 | 624,803.9 | 687,882.88 | 591,803.83 | 458,458.48 | 467,345.14 | 494,686.82 | 603,571.02 | 646,102.54 | 693,444.33 | 519,067.62 | 474,489.85 | 523,584.42 | 622,855.51 | 682,926 | 543,830.71 | 457,729.92 | 459,549.55 | 517,411.86 | 588,000.7 | 621,947.56 | 660,903.75 | 541,358.02 | 472,784.73 | 498,392.96 | 612,262.59 | 635,346.99 | 554,848.32 | 455,242.97 | 462,864.79 | |
| Wakayama | 411,186.17 | 436,137.52 | 491,215.2 | 551,038.72 | 575,707.05 | 453,762.51 | 437,671.38 | 485,100.93 | 561,803 | 556,447.36 | 625,275.54 | 391,643.28 | 444,292.79 | 438,275.21 | 493,094.85 | 555,665.64 | 626,864.03 | 460,806.58 | 440,614.22 | 480,136.72 | 544,821.32 | 612,494.11 | 448,786.76 | 425,895.48 | 408,590.28 | 427,310.24 | 510,319.91 | 522,673.29 | 534,215.98 | 472,481.61 | 390,574.7 | 454,014.52 | 535,691.68 | 542,843.07 | 485,681.13 | 408,168.52 | 443,468.33 | |
| Tottori | 225,585.77 | 257,983.19 | 288,009.87 | 332,520.4 | 336,548.15 | 259,509.4 | 241,019.41 | 255,552.21 | 300,533.19 | 321,376.92 | 289,827.48 | 243,922.53 | 230,887.39 | 263,925.4 | 313,822.03 | 342,212.51 | 344,084.01 | 279,749.88 | 248,330.29 | 270,412.98 | 315,965.63 | 317,589.8 | 280,367.74 | 244,766 | 240,121.51 | 270,992.26 | 307,360.46 | 325,024.86 | 327,759 | 280,044.09 | 248,968.24 | 260,532.61 | 314,388.95 | 323,845.32 | 280,989.34 | 242,780.63 | 240,067.18 |
Latest reading
The series on this page is monthly and runs from Apr 2016 to May 2026. Source: Agency for Natural Resources and Energy (ANRE) – Electricity Survey Statistics.
Frequently asked questions
- What is the latest figure for Japan Electricity Generation and Demand?
- Total electricity generation stood at 57,301,714.22 MWh in May 2026. That is +0.5% from Apr 2026 and −0.2% from a year earlier.
- How far back does the Japan Electricity Generation and Demand data go?
- The series on this page is monthly and runs from Apr 2016 to May 2026. Source: Agency for Natural Resources and Energy (ANRE) – Electricity Survey Statistics. Every series in the table can be charted over its full history and downloaded as CSV or Excel.