Japan Electricity Retail Sales Revenue
Retail electricity sales revenue in 100 million yen, by voltage class, for incumbent and new-entrant retailers nationally, and by supply area.
| Indicator | 06-2026 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total5 | 13,668.12 | 13,288.38 | 13,674.94 | 13,530.29 | 14,839.31 | 17,173.34 | 14,450.93 | 13,437.22 | 13,688.92 | 16,039.95 | 16,981.07 | 16,517.45 | 13,636.83 | 13,593.49 | 14,408.2 | 15,605.93 | 16,650.54 | 18,506.41 | 15,530.83 | 13,636.78 | 14,251.38 | 16,351.98 | 18,739 | 16,191.75 | 13,427.85 | 12,820.5 | 13,868.74 | 15,587.82 | 16,038.98 | 16,445.37 | 14,500.08 | 13,170.12 | 14,066.81 | 15,857.68 | 16,728.89 | 15,544.64 | 13,871.36 | |
| Extra-high voltage | 3,382.06 | 3,106.02 | 2,989.65 | 2,973.64 | 2,762.62 | 2,940.66 | 2,919.08 | 2,891.31 | 3,081.51 | 3,290.01 | 3,346.33 | 3,597.81 | 3,284.83 | 3,146.64 | 3,081.65 | 3,128.83 | 3,052.37 | 3,171.9 | 3,215.74 | 3,233.01 | 3,381.08 | 3,527.54 | 3,510.22 | 3,703.31 | 3,329.07 | 3,230.19 | 3,138.09 | 3,310.87 | 3,150.25 | 3,140.78 | 3,209.49 | 3,199.63 | 3,325.56 | 3,693.05 | 3,810.39 | 4,127.88 | 3,983.56 | |
| High voltage | 5,098.39 | 4,635.14 | 4,568.04 | 4,274.27 | 4,473.22 | 5,013.24 | 4,791.47 | 4,639.4 | 4,873.77 | 5,490.49 | 5,684.92 | 5,875.86 | 4,974.94 | 4,617.83 | 4,781.76 | 4,877.9 | 5,173.74 | 5,453.15 | 5,296.27 | 4,852.12 | 5,138.02 | 5,633.42 | 6,289.88 | 5,902.19 | 4,878.68 | 4,433.06 | 4,651.72 | 4,963.06 | 5,088.62 | 5,027.99 | 4,917.72 | 4,731.99 | 5,093.13 | 5,541.73 | 5,877.55 | 5,647.66 | 5,184.39 | |
| Low voltage2 | 5,187.66 | 5,547.22 | 6,117.25 | 6,282.38 | 7,603.46 | 9,219.44 | 6,740.38 | 5,906.5 | 5,733.63 | 7,259.44 | 7,949.81 | 7,043.78 | 5,377.06 | 5,829.02 | 6,544.78 | 7,599.19 | 8,424.43 | 9,881.36 | 7,018.82 | 5,551.65 | 5,732.29 | 7,191.02 | 8,938.89 | 6,586.26 | 5,220.09 | 5,157.26 | 6,078.94 | 7,313.89 | 7,800.11 | 8,276.6 | 6,372.86 | 5,238.49 | 5,648.11 | 6,622.91 | 7,040.95 | 5,769.09 | 4,703.42 | |
| Lighting (households) | 4,466.09 | 4,832.97 | 5,405.66 | 5,597.33 | 6,835.04 | 8,310.12 | 5,985.54 | 5,183.97 | 4,961.47 | 6,362.7 | 6,988.34 | 6,135.69 | 4,650.56 | 5,097.44 | 5,788.58 | 6,790.62 | 7,558.71 | 8,918.44 | 6,233.27 | 4,849.56 | 4,970.02 | 6,307.45 | 7,865.32 | 5,713.95 | 4,496.46 | 4,478.02 | 5,355.88 | 6,524.85 | 6,984.08 | 7,436.07 | 5,645.52 | 4,569.22 | 4,884.97 | 5,797.81 | 6,177.41 | 5,004.23 | 4,049.99 | |
| Power (small businesses) | 721.57 | 714.25 | 711.59 | 685.04 | 768.42 | 909.32 | 754.83 | 722.53 | 772.16 | 896.75 | 961.48 | 908.09 | 726.5 | 731.59 | 756.21 | 808.57 | 865.73 | 962.91 | 785.55 | 702.09 | 762.27 | 883.58 | 1,073.57 | 872.3 | 723.63 | 679.24 | 723.06 | 789.04 | 816.04 | 840.54 | 727.35 | 669.28 | 763.14 | 825.1 | 863.54 | 764.86 | 653.43 | |
| Former regional utilities (incumbent retailers)3 | 10,170.38 | 9,967.38 | 10,253.85 | 10,181.23 | 11,113.33 | 13,075.04 | 10,977.72 | 10,292.9 | 10,422.46 | 12,035.88 | 12,746.95 | 12,496 | 10,510.48 | 10,578.03 | 11,203.34 | 12,128.12 | 12,747.03 | 14,333.99 | 12,025.52 | 10,695.23 | 11,105.27 | 12,534.82 | 14,322.39 | 12,525.64 | 10,639.34 | 10,251.17 | 11,166.56 | 12,491.63 | 12,775 | 13,124.2 | 11,628.93 | 10,684.3 | 11,432.97 | 12,690.72 | 13,418.45 | 12,683.99 | 11,487.99 | |
| Extra-high voltage | 2,929.41 | 2,685.83 | 2,581.77 | 2,616.68 | 2,443.26 | 2,602.88 | 2,590.07 | 2,554.85 | 2,713.37 | 2,907.55 | 2,929.65 | 3,143.31 | 2,888.46 | 2,785.07 | 2,730.13 | 2,820.35 | 2,723.28 | 2,841.38 | 2,887.77 | 2,896.28 | 3,021 | 3,152.49 | 3,130.76 | 3,318.37 | 3,003.73 | 2,925.16 | 2,847.25 | 3,107.1 | 2,956.17 | 2,953.32 | 3,009.83 | 2,994.51 | 3,131.71 | 3,471.47 | 3,590.62 | 3,897.97 | 3,767.28 | |
| High voltage | 3,649.35 | 3,331.93 | 3,313.43 | 3,160.08 | 3,344.71 | 3,728.16 | 3,578.09 | 3,503.04 | 3,680.62 | 4,103.37 | 4,223.64 | 4,325.32 | 3,756.91 | 3,546.96 | 3,685.4 | 3,781.31 | 3,943.97 | 4,174.22 | 4,058.23 | 3,760.02 | 3,983.61 | 4,332.97 | 4,851.13 | 4,519.82 | 3,829.15 | 3,505.87 | 3,764.78 | 4,020.4 | 4,138.31 | 4,067.98 | 3,966.53 | 3,845.19 | 4,192.64 | 4,533.95 | 4,825.23 | 4,627.12 | 4,296.68 | |
| Low voltage | 3,591.63 | 3,949.62 | 4,358.64 | 4,404.47 | 5,325.36 | 6,744 | 4,809.56 | 4,235 | 4,028.46 | 5,024.96 | 5,593.66 | 5,027.38 | 3,865.11 | 4,245.99 | 4,787.81 | 5,526.46 | 6,079.78 | 7,318.39 | 5,079.52 | 4,038.92 | 4,100.67 | 5,049.36 | 6,340.49 | 4,687.45 | 3,806.47 | 3,820.13 | 4,554.53 | 5,364.13 | 5,680.52 | 6,102.9 | 4,652.57 | 3,844.6 | 4,108.62 | 4,685.29 | 5,002.6 | 4,158.9 | 3,424.03 | |
| New entrant retailers3 | 3,497.74 | 3,321 | 3,421.1 | 3,349.06 | 3,725.98 | 4,098.31 | 3,473.21 | 3,144.32 | 3,266.46 | 4,004.07 | 4,234.12 | 4,021.45 | 3,126.35 | 3,015.47 | 3,204.85 | 3,477.8 | 3,903.52 | 4,172.43 | 3,505.31 | 2,941.54 | 3,146.11 | 3,817.16 | 4,416.61 | 3,666.11 | 2,788.5 | 2,569.34 | 2,702.18 | 3,096.19 | 3,263.98 | 3,321.17 | 2,871.14 | 2,485.82 | 2,633.83 | 3,166.96 | 3,310.43 | 2,860.65 | 2,383.37 | |
| Extra-high voltage | 452.66 | 420.19 | 407.88 | 356.97 | 319.36 | 337.78 | 329.02 | 336.46 | 368.14 | 382.47 | 416.69 | 454.51 | 396.37 | 361.57 | 351.52 | 308.48 | 329.1 | 330.52 | 327.97 | 336.72 | 360.07 | 375.05 | 379.46 | 384.94 | 325.35 | 305.03 | 290.84 | 203.77 | 194.08 | 187.45 | 199.66 | 205.12 | 193.85 | 221.57 | 219.77 | 229.91 | 216.27 | |
| High voltage | 1,449.04 | 1,303.21 | 1,254.61 | 1,114.19 | 1,128.51 | 1,285.08 | 1,213.38 | 1,136.36 | 1,193.15 | 1,387.12 | 1,461.28 | 1,550.54 | 1,218.03 | 1,070.87 | 1,096.37 | 1,096.59 | 1,229.77 | 1,278.94 | 1,238.04 | 1,092.09 | 1,154.41 | 1,300.45 | 1,438.75 | 1,382.37 | 1,049.53 | 927.18 | 886.94 | 942.66 | 950.31 | 960.01 | 951.19 | 886.8 | 900.49 | 1,007.78 | 1,052.32 | 1,020.54 | 887.71 | |
| Low voltage | 1,596.03 | 1,597.6 | 1,758.6 | 1,877.9 | 2,278.1 | 2,475.44 | 1,930.81 | 1,671.5 | 1,705.17 | 2,234.48 | 2,356.15 | 2,016.4 | 1,511.95 | 1,583.03 | 1,756.97 | 2,072.72 | 2,344.65 | 2,562.97 | 1,939.3 | 1,512.73 | 1,631.62 | 2,141.66 | 2,598.4 | 1,898.8 | 1,413.62 | 1,337.13 | 1,524.4 | 1,949.76 | 2,119.59 | 2,173.7 | 1,720.29 | 1,393.9 | 1,539.49 | 1,937.61 | 2,038.35 | 1,610.19 | 1,279.39 | |
| By supply area10 | ||||||||||||||||||||||||||||||||||||||
| Hokkaido | 510.31 | 569.8 | 582.81 | 586.66 | 621.57 | 796.36 | 665.1 | 596.79 | 514.87 | 518.6 | 602.52 | 597.97 | 518.07 | 590.13 | 614.68 | 658.47 | 665.25 | 822.57 | 700.27 | 603.42 | 523.03 | 550.86 | 640.86 | 589.54 | 520.04 | 551.84 | 587.88 | 679.86 | 688.17 | 773.57 | 651.6 | 572.23 | 542.65 | 551.75 | 586.45 | 556.83 | 508.68 | |
| Tohoku | 1,227.4 | 1,259.26 | 1,353.44 | 1,393.33 | 1,513.15 | 1,790.65 | 1,487.35 | 1,325.86 | 1,243.12 | 1,363.88 | 1,546.08 | 1,541.7 | 1,301.62 | 1,350.76 | 1,449.67 | 1,569.18 | 1,655.35 | 1,944.79 | 1,633.22 | 1,385.33 | 1,351.8 | 1,479.08 | 1,679.11 | 1,540.87 | 1,364.5 | 1,326.47 | 1,457.64 | 1,707.86 | 1,697.86 | 1,794.56 | 1,613.77 | 1,432.41 | 1,417.37 | 1,613.67 | 1,710.9 | 1,572.76 | 1,416.05 | |
| Tokyo | 4,973.25 | 4,644.8 | 4,752.38 | 4,546.78 | 5,158.41 | 5,699.59 | 4,974.87 | 4,529.36 | 4,574.39 | 5,702 | 5,920.34 | 5,760.34 | 4,684.25 | 4,567.79 | 4,940.56 | 5,222.3 | 5,705.74 | 6,068.99 | 5,266.46 | 4,581.09 | 4,878.45 | 5,740.96 | 6,532.91 | 5,643.96 | 4,547.72 | 4,218.71 | 4,688.96 | 5,282.14 | 5,555.95 | 5,418.38 | 4,814.29 | 4,365.59 | 4,741.74 | 5,498.47 | 5,740.79 | 5,246.63 | 4,631.95 | |
| Chubu | 2,033.83 | 1,925.86 | 2,001.04 | 1,944.87 | 2,090.72 | 2,446.43 | 2,053.25 | 1,972.38 | 2,031.21 | 2,319.24 | 2,429.73 | 2,418.05 | 2,069.37 | 2,007.89 | 2,107.25 | 2,294.62 | 2,411.34 | 2,632.51 | 2,224.21 | 2,013.35 | 2,115.08 | 2,364 | 2,638.54 | 2,366.56 | 2,020.11 | 1,917.95 | 2,071.58 | 2,215.72 | 2,241.09 | 2,276.38 | 2,043.94 | 1,902.81 | 2,022.91 | 2,237 | 2,326.8 | 2,307.66 | 2,140.58 | |
| Hokuriku | 424.5 | 418.61 | 432.57 | 447.22 | 487.93 | 576.98 | 479.25 | 431.47 | 415.83 | 468.26 | 496.13 | 519.56 | 449.53 | 436.78 | 463.08 | 529.54 | 557.41 | 618.84 | 543.85 | 445.36 | 444.47 | 500.66 | 556.58 | 527.06 | 449.48 | 420.66 | 460.31 | 528.2 | 532.15 | 550.71 | 507.42 | 458.31 | 457.97 | 511.31 | 551.67 | 523.09 | 479.46 | |
| Kansai | 1,981.72 | 1,980.25 | 2,002.49 | 2,089.57 | 2,237.27 | 2,534.16 | 2,076.28 | 2,004.52 | 2,154.15 | 2,544.14 | 2,688.25 | 2,458.68 | 2,004.11 | 2,046.68 | 2,110.29 | 2,362.31 | 2,473.37 | 2,831.79 | 2,250.8 | 2,001.57 | 2,121.66 | 2,454.66 | 2,902.45 | 2,344.63 | 1,952.39 | 1,914.71 | 2,007.51 | 2,281.34 | 2,348.9 | 2,458.03 | 2,091.36 | 1,898.86 | 2,093.83 | 2,399.7 | 2,506.84 | 2,296.41 | 1,991.96 | |
| Chugoku | 805.72 | 794.36 | 852.39 | 857.19 | 943.06 | 1,106.12 | 896.21 | 829.8 | 849.79 | 986.62 | 1,044.43 | 1,013.14 | 860.16 | 848.11 | 913.45 | 1,053.05 | 1,139.79 | 1,228.21 | 1,025.01 | 889.74 | 944.24 | 1,095.09 | 1,212.61 | 1,036.03 | 873.01 | 851.75 | 932.58 | 1,058.09 | 1,105.78 | 1,136.45 | 997.94 | 903.96 | 977.05 | 1,105.67 | 1,167.71 | 1,105.11 | 1,007.88 | |
| Shikoku | 369.28 | 370.89 | 369.92 | 389.39 | 403.93 | 515.83 | 412.11 | 369.51 | 400.98 | 463.87 | 502.86 | 500.25 | 400.27 | 398.17 | 405.44 | 464.33 | 473.07 | 564.25 | 450.59 | 388.49 | 424.02 | 488.55 | 596.68 | 508.56 | 393.23 | 387.4 | 396.24 | 461.95 | 458.39 | 498.81 | 432.35 | 387.17 | 417.87 | 462.6 | 508.94 | 473.35 | 403.39 | |
| Kyushu | 1,198.37 | 1,187.73 | 1,209.26 | 1,173.44 | 1,277.51 | 1,577.33 | 1,286.01 | 1,221.98 | 1,325.86 | 1,490.39 | 1,561.41 | 1,521.04 | 1,194.57 | 1,205.63 | 1,275.77 | 1,329.73 | 1,446.5 | 1,652.46 | 1,299.05 | 1,163.7 | 1,276.24 | 1,479.96 | 1,750.94 | 1,442.25 | 1,156.42 | 1,096.15 | 1,144.3 | 1,253.99 | 1,295.06 | 1,410.84 | 1,228.87 | 1,114.01 | 1,219.22 | 1,314.19 | 1,441.53 | 1,276.23 | 1,144.37 | |
| Okinawa | 143.73 | 136.8 | 118.66 | 101.83 | 105.74 | 129.89 | 120.5 | 155.54 | 178.72 | 182.95 | 189.31 | 186.73 | 154.87 | 141.55 | 128.02 | 122.41 | 122.73 | 142.01 | 137.36 | 164.73 | 172.39 | 198.17 | 228.32 | 192.31 | 150.92 | 134.86 | 121.75 | 118.67 | 115.62 | 127.63 | 118.54 | 134.78 | 176.2 | 163.32 | 187.25 | 186.57 | 147.03 |
Latest reading
Total stood at 13,668.12 100 million yen in Jun 2026. That is +2.9% from May 2026 and +0.2% from a year earlier. The series on this page is monthly and runs from Apr 2016 to Jun 2026.
- Latest
- 13,668.12 100 million yen
- Jun 2026
- vs previous period
- +2.9%
- May 2026
- vs a year earlier
- +0.2%
About this data
Retail electricity sales revenue in 100 million yen, by voltage class, for incumbent and new-entrant retailers nationally, and by supply area. Monthly from April 2016, when Japan's retail electricity market was fully liberalised. Former regional utilities (みなし小売電気事業者) are the retail arms of the ten incumbent power companies; new entrants (新電力) are all other registered retailers. Extra-high and high voltage are industrial and commercial customers; low voltage is households (lighting) and small businesses (power). Source: Electricity and Gas Market Surveillance Commission, Electricity Trading Report.
