Since 2007, the EnergyMizer® has been installed in a variety of business clients resulting in hundreds of satisfied users. The flagship 8% money-back savings guarantee and value proposition have made EMS proven leaders in the field. How Does it Work? The EnergyMizer® uses a state of the art technology to actively monitor and improve the power usage in your business. The energy reduction system corrects spikes in the electricity you pay for and creates a uniform leveled power draw, thereby avoiding the constant surges that occur when your equipment is powered on. In simple words, electricity is stored, flattened and released as needed.