Maximum demand of the preceding day.

• Whole TEPCO service area
• Tochigi branch office
• Gunma branch office
• Ibaraki branch office
• Saitama branch office
• Chiba branch office
• Tokyo branch office
• Tama branch office
• Kanagawa branch office
• Yamanashi branch office
• Numazu branch office

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Customer center for each region

* Actual maximum demand in whole TEPCO service area does not correspond with the sum of actual maximum demands in TEPCO branch office service areas, since it contains transmission loss.