Managing energy consumption to improve forecasts and reduce costs. On the demand side, energy consumption solely determines energy costs. Small improvements to daily operations can increase energy efficiency and budget certainty. Understanding energy usage through submetering, monitoring, and data collection allows for benchmarking, trend analysis, and using past data to reduce future needs. Anticipating rising energy costs presents both risks and opportunities for businesses to gain cost advantages over competitors through increased energy efficiency from new and retrofitted buildings and systems, as well as operational changes, supported by sophisticated information technologies.