In the last decade, the concept of energy management systems has become a critical issue at home or at the office. The rising cost of energy consumption is forcing everyone to consider implementing efficient energy management systems both at home and at the office. When you monitor the amount of energy used in a house, office or a warehouse in Longmont, Colorado, you are managing the energy usage. Energy management is the process of collecting the information and using the data provided by Control4 Energy Management System Longmont – EMS 100 to use energy effectively. The Control4 system takes care of switching off devices whose use is not needed during the peak energy periods.