SYDNEY: Macquarie Data Centres (MDC) and ResetData are bringing what they say is world-leading data centre cooling technology to Australia. MDC says it delivers governments, gamers and metaverse builders the opportunity to use data more efficiently by enabling vital technologies such as GPU-as-a-service inside a sovereign and secure data centre facility. MDC, which is part of Macquarie Telecom Group, has signed a multi-year deal with ResetData, to use Submer data centre cooling technology, a first in Australia. Submer’s immersion cooling can reduce CO2 emissions by up to 45 pct and creates zero wastewater, compared with traditional water and air-cooling technologies. It also reduces the physical footprint by up to 90 pct, and the heat generated by the infrastructure can be 99 pct recycled.ResetData will also provide disaster recovery-as-aservice housed in Macquarie Data Centre’s sovereign facilities. The company is targeting growth within government, gaming, video production, rendering and other data-heavy industries needing to balance cost, environmental concerns, and fast-rising compute needs.