As of June 2022, incumbent utilities (inside area) accounted for an extra-high voltage electricity retail market share of over 84 percent in Japan. New retailers, which excluded wholly-owned subsidiaries of incumbent utilities, followed with a share of around nine percent.
Extra-high voltage electricity retail market share in Japan as of June 2022, by utility
*Excluding wholly owned subsidiaries of incumbent utilities.
Extra-high voltage electricity includes 2000 kilowatt and more.
Based on total electricity sales.
"Inside area" and "outside area" refer to total electricity sales inside and outside the supply areas of incumbent utilities (the parent company in the case of a subsidiary).
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Renewable Energy Institute. (November 24, 2022). Extra-high voltage electricity retail market share in Japan as of June 2022, by utility [Graph]. In Statista. Retrieved December 13, 2024, from https://www.statista.com/statistics/1202218/japan-extra-high-voltage-electricity-retail-market-share-by-utility/
Renewable Energy Institute. "Extra-high voltage electricity retail market share in Japan as of June 2022, by utility." Chart. November 24, 2022. Statista. Accessed December 13, 2024. https://www.statista.com/statistics/1202218/japan-extra-high-voltage-electricity-retail-market-share-by-utility/
Renewable Energy Institute. (2022). Extra-high voltage electricity retail market share in Japan as of June 2022, by utility. Statista. Statista Inc.. Accessed: December 13, 2024. https://www.statista.com/statistics/1202218/japan-extra-high-voltage-electricity-retail-market-share-by-utility/
Renewable Energy Institute. "Extra-high Voltage Electricity Retail Market Share in Japan as of June 2022, by Utility." Statista, Statista Inc., 24 Nov 2022, https://www.statista.com/statistics/1202218/japan-extra-high-voltage-electricity-retail-market-share-by-utility/
Renewable Energy Institute, Extra-high voltage electricity retail market share in Japan as of June 2022, by utility Statista, https://www.statista.com/statistics/1202218/japan-extra-high-voltage-electricity-retail-market-share-by-utility/ (last visited December 13, 2024)
Extra-high voltage electricity retail market share in Japan as of June 2022, by utility [Graph], Renewable Energy Institute, November 24, 2022. [Online]. Available: https://www.statista.com/statistics/1202218/japan-extra-high-voltage-electricity-retail-market-share-by-utility/