The National Australian Built Environment Rating System (NABERS) measures the environmental performance of buildings and tenancies in areas such as energy efficiency, water usage, waste management and indoor environment quality. NABERS converts verified performance data into an easy to understand star rating scale from one to six stars. Improving a building's NABERS rating allows businesses to improve operational efficiency, demonstrate environmental commitment, and increase property valuations. COzero helps businesses decrease energy spend and improve their NABERS rating through real-time energy monitoring and adjustments to equipment and behavior.