In the fiscal year 2021, the power consumption of electricity that was generated by electric power suppliers in Japan amounted to approximately * billion kilowatt hours. The consumption of in-house generated electricity was much lower, marking billion kilowatt hours.
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Statistics Bureau of Japan. (September 27, 2023). Electric power consumption in Japan in fiscal year 2021, by type of generation (in billion kilowatt hours) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 22, 2026, from /statistics/1265150/japan-electricity-consumption-by-generation-type/
Statistics Bureau of Japan. "Electric power consumption in Japan in fiscal year 2021, by type of generation (in billion kilowatt hours)." Chart. September 27, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 22, 2026. /statistics/1265150/japan-electricity-consumption-by-generation-type/
Statistics Bureau of Japan. (2023). Electric power consumption in Japan in fiscal year 2021, by type of generation (in billion kilowatt hours). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 22, 2026. /statistics/1265150/japan-electricity-consumption-by-generation-type/
Statistics Bureau of Japan. "Electric Power Consumption in Japan in Fiscal Year 2021, by Type of Generation (in Billion Kilowatt Hours)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 27 Sep 2023, /statistics/1265150/japan-electricity-consumption-by-generation-type/
Statistics Bureau of Japan, Electric power consumption in Japan in fiscal year 2021, by type of generation (in billion kilowatt hours) ÌÇÐÄÆƽâ°æ, /statistics/1265150/japan-electricity-consumption-by-generation-type/ (last visited July 22, 2026)
Electric power consumption in Japan in fiscal year 2021, by type of generation (in billion kilowatt hours) [Graph], Statistics Bureau of Japan, September 27, 2023. [Online]. Available: /statistics/1265150/japan-electricity-consumption-by-generation-type/
