We help ensure that energy is consumed when and where it is needed, by improving the responsiveness of energy services and predictively with respect to user behaviour, enable demand response to reduce peak loads to shed loads (e.g. adjusting temperature settings to lower energy demand at a particular time). Predict, measure and monitor in real-time the energy performance of buildings, allowing consumers, building managers, network operators and other stakeholders to identify where and when maintenance is needed, when investments are not performing as expected or where energy savings can be achieved. Digitalization, including smart thermostats and smart lighting, have helped us in total energy use in residential and commercial buildings by as much as 10% compared with the conventional system.