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Costs of Supplying Electricity


  1. "Facilities and related costs" means the sum of maintenance expenses, depreciation expenses, interest expenses, and funds for dividends.
  2. Due to changes in the Accounting Rule for Electricity Business, depreciation expenses for trial operation has been classified as "Facilities and related costs" and separated from "Others" since FY1996.
  3. "Others" includes purchased electricity, rent fees, expenditure for agential tasks, property tax, electric power development promotion tax, enterprise tax, etc.
  4. Figure in total may not agree with the sum of each figure in the graph because of being rouded off.
  5. As for the information about foreign currency exchange, please see here (Sumitomo Mitsui Banking Corp. foreign currency data)