Extra high voltage electricity includes 2000 kilowatt or more. Consumption tax is excluded. The price of incumbent utilities is calculated based on the prices set for sales inside supply area. The wholly owned subsidiaries of incumbent utilities are included in the category 'new entrants'.
100 Japanese yen equal 0.67 U.S. dollars or 0.62 euros as of December 2023.
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Monthly average retail price of extra high voltage electricity Japan 2019-2023
In July 2023, the average retail price of extra high voltage electricity in Japan that was supplied by incumbent utilities amounted to ** Japanese yen per kilowatt hour. The average retail price of new entrants was higher, reaching **** Japanese yen per kilowatt hour.
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Renewable Energy Institute. (October 26, 2023). Monthly average retail price of extra high voltage electricity in Japan from September 2019 to July 2023 (in Japanese yen per kilowatt hour) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 29, 2026, from /statistics/1202038/japan-extra-high-voltage-electricity-average-retail-price/
Renewable Energy Institute. "Monthly average retail price of extra high voltage electricity in Japan from September 2019 to July 2023 (in Japanese yen per kilowatt hour)." Chart. October 26, 2023. ÌÇÐÄÆÆ½â°æ. Accessed July 29, 2026. /statistics/1202038/japan-extra-high-voltage-electricity-average-retail-price/
Renewable Energy Institute. (2023). Monthly average retail price of extra high voltage electricity in Japan from September 2019 to July 2023 (in Japanese yen per kilowatt hour). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 29, 2026. /statistics/1202038/japan-extra-high-voltage-electricity-average-retail-price/
Renewable Energy Institute. "Monthly Average Retail Price of Extra High Voltage Electricity in Japan from September 2019 to July 2023 (in Japanese Yen per Kilowatt Hour)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 26 Oct 2023, /statistics/1202038/japan-extra-high-voltage-electricity-average-retail-price/
Renewable Energy Institute, Monthly average retail price of extra high voltage electricity in Japan from September 2019 to July 2023 (in Japanese yen per kilowatt hour) ÌÇÐÄÆÆ½â°æ, /statistics/1202038/japan-extra-high-voltage-electricity-average-retail-price/ (last visited July 29, 2026)
Monthly average retail price of extra high voltage electricity in Japan from September 2019 to July 2023 (in Japanese yen per kilowatt hour) [Graph], Renewable Energy Institute, October 26, 2023. [Online]. Available: /statistics/1202038/japan-extra-high-voltage-electricity-average-retail-price/