Because they are producing their own electricity It think. But if the service is poor and not stable and if the supply of electricity is not even 24/7, I guess the living condition of the people there is not well. Because we need electricity everyday not just a certain hours of the day. Especially at night when you need electricity to run you air-con or your electric fan to help you have a good sleep. I think China is still the no. 1 because of cheap and abundant of electricity 24/7 unless there is a power outage.