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DayOne breaks ground on green AI data centre in Singapore

Nurdianah Md Nur
Nurdianah Md Nur • 3 min read
DayOne breaks ground on green AI data centre in Singapore
DayOne Data Centers CEO Jamie Khoo speaking at the ground breaking event in Singapore on July 25. Photo: DayOne
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Singapore-headquartered DayOne has broken ground on its first data centre in the city-state. Scheduled to be operational next year, the 20-megawatt (MW) facility will span about 40,000 square meters of gross floor area.

Designed with sustainability at its core, the facility will support high-density air-cooled graphics processing units (GPUs) powered by green energy. It will also incorporate hybrid air and liquid cooling technologies to efficiently manage heat-intensive artificial intelligence (AI) workloads.

As part of a proof-of-concept for hydrogen-based energy, DayOne will deploy Solid Oxide Fuel Cell (SOFC) power generation at the Singapore site, with the system expected to generate 0.3MW of power. The move aims to accelerate the adoption of cleaner energy solutions, diversify power sources for data centres, and support Singapore’s sustainability goals.

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