Knowing the consumption for pinpoint actions and perhaps adopt technological solutions that correct automatically waste: the road to energy efficiency also passes from here.
In Italy, restricting ourselves to install in massive manner simple monitoring systems, each family could spend between 100 and 200 euros in less than all& # 039 ;year bill is at the national level we would save annually between heat and electricity about 0.86 Mtoe.

A simple monitoring system can save a family 100-200 € year on energy bills, while an automated control system manages to cut the annual bill of a supermarket of 12-15 thousand €.