Published on: 15 November 2020, 12:00AM
Modified on: 13 October 2022, 5:07PM

A greener way to cool data centres

Above picture: Schematic illustrating the flexible nature of the new cooling technology, in which liquid cooled racks co-exist in the same data hall as air cooled racks; thus requiring little or no infrastructure changes and additional capital expenditure. Researchers led by NUS Mechanical Engineering and CERT Director Associate Professor Lee Poh Seng have developed a

Above picture: Schematic illustrating the flexible nature of the new cooling technology, in which liquid cooled racks co-exist in the same data hall as air cooled racks; thus requiring little or no infrastructure changes and additional capital expenditure.

Researchers led by NUS Mechanical Engineering and CERT Director Associate Professor Lee Poh Seng have developed a high-efficiency hybrid cooling solution for ‘green’ data centres, achieving a near-ideal partial power usage effectiveness score. The team has now incorporated a company, CoolestDC Pte Ltd, to commercialise this technology.

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A greener way to cool data centres

Above picture: Schematic illustrating the flexible nature of the new cooling technology, in which liquid cooled racks co-exist in the same data hall as air cooled racks; thus requiring little or no infrastructure changes and additional capital expenditure. Researchers led by NUS Mechanical Engineering and CERT Director Associate Professor Lee Poh Seng have developed a