LEED Existing Building v4 GOLD certified, via ARC Platform. With water savings of appx. 2000 KL/year and tVOC and CO2 levels within remarkably satisfactory limits, AISC has set an example for other schools to follow. It stands among the top 1% of buildings globally in terms of energy effeciency, after adjusting for climate and business activity as per EPA's EnergyStar Portfolio manager.