This is an example of action yielding results, by raising awareness of energy saving among the users of small and medium-sized buildings. Panasonic introduced its own latest energy-saving data control technologies, controlling lighting and air conditioning according to whether or not occupants are detected, and gathering data on energy consumption for each application and by each department. These and other affordable systems achieve visualization of operating data. Compared to before the rebuild, annual energy consumption per unit floor areas was cut by 32.5%.