This document provides practical tips for businesses to improve sustainability through energy and carbon management. It defines sustainability and discusses key drivers like climate change and government policy. It then outlines various energy reduction opportunities for lighting, offices, refrigeration, compressed air, heating, and insulation. Specific tips include installing lighting controls, raising refrigeration temperatures, improving boiler maintenance, reducing unnecessary heating/cooling, and improving insulation. The overall message is that businesses can cut energy use and costs through low-cost behavior changes and maintenance improvements.