اليابان أسعار الكهرباء

مصادر: Chubu Electric Power Company, Chugoku Electric Power Company, Hokkaido Electric Power Company (HEPCO), Hokuriku Electric Power Company, Kansai Electric Power Company (KEPCO), Kyūshū Electric Power Company, Shikoku Electric Power Company, The Federation of Electric Power Companies of Japan (FEPC), The Okinawa Electric Power Company (OEPC), Tohoku Electric Power Company, Tokyo Electric Power Company (TEPCO)