1. Move someworks that are not important to othertime.                                      
2. Stop someequipment that can stop such as pump our conditioner etc. 
3. In case of lender, we have to ask the renter to reduce electrical consumption when it is too high and must install its own power meter.  

4. Avoid electrical consumption at on-peak period.                                                 

5. Use another of power that is cheaper.