Airbnb should give the hosts the possibility of billing the costs of electricity at the end of the rental according to the consumption .
There are guests using the airconditioning 24 hours a day with all the windows and doors open , what will have 2 effects :
the costs of electricity will rise enormously
and the airconditioning will have to be renewed every 2 years as the machines will break down .
And there are guests who save the environment by using the airconditioning in a reasonable way .
Thus guests should pay their own consumption of electricity and not a prepaid fixed cost of electricty .