Building energy management systems (BEMS) in Fluke are offered by a number of companies. The systems offer optimum energy use in the building, which will result in cost reductions in the long-term. The companies work with contractors and building managers to design, apply, install and commission the energy management system. The BEMS is a computer-based system that automatically monitors and controls the energy use in the building. It features a central station that connects to several outstations. The system controls heating, ventilation, air conditioning, and other energy consumers in the building. It automatically switches on and off the equipment in order to optimise energy use