The multiplicity of energiesand processes applied to the facilities of a building, may require an EnergyManagement, allowing an optimal management of the whole system. With a SGE properlyregulated, the consumption of energy facilities, such as air conditioning,lighting, electrical equipment, etc. can be reduced.

Centralized control helps toachieve higher energy savings, scheduling them depending on factors such astemperature, time of day, natural light, the absence or presence of people,fares, schedules, etc. All this prevents inefficient use of energy inbuildings.