At the start of an energy efficiency project, you’ll need to decide which system you want to put in place. You may have come across the terms SCADA and EMS. For anyone not familiar with industrial and energy management systems you will need to understand the difference and work out which one is right for your project. In an earlier blog post we defined what SCADA and EMS are. In this article we will explain the differences between them, the key considerations for your energy project, and also how they can work together.