By making use a natural way of cooling – evaporative cooling, the patented Airbitat Reevac@ Deep Cooling technology helps data centres to achieve more than 20% energy reduction in cooling over conventional chiller systems in tropical climates. This translates to an annual energy savings of about $104 per kW of heat load (based on electricity tariff rate of $0.299/kwh), improves data centre operating efficiency to achieve a targeted PUE of below 1.3 and positions it to meet more stringent standards for future data centre builds. The Airbitat DC cooling technology is sustainable. It reduces carbon footprint, Urban Heat Island (UHI) Effect and enables data centres to operate in a more sustainable manner with potential payback as low as three years.