Download Terms and Conditions of Electricity Supply, Terms and Conditions of Supply and Demand Contract etc.

All the data introduced here is in PDF format. When you open the data, a separate window will open.

For Rate Plan listed below, the electricity rates will be revised on April 1, 2025. For details, please see Partial rate revisions to residential Rate Plan.

Eligible Rate Plan
Lighting by Season & Time-of- Use, Lighting by Time Slot, Lighting in Peak Shifts, High-Load Lighting Plan, Low- Voltage Seasonal Power Plan, Late Night Power A, Late Night Power B, Secondary Late Night Power, Low-voltage thermal storage adjustment contract

• For customers who have signed a contract with our gas company

• The following are, in principle, suspension of new subscriptions:

• For customers who have a contract with our company for Smart Family Plan (including gas set)

• Customers who have contracts with our company for the Smart Family Plan or Smart Business Plan (including gas set)

• For customers who have Low- Voltage Power contracts with our company under specific retail supply terms and conditions (new subscriptions suspended)

• This document stipulates the basic terms of gas contracts.

• A contract that specifies the rates, etc. of your gas contract (terms of use)

• Special gas rate measures related to electricity and gas rate support