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Nordics' energy efficient infrastructure is ideal for Microsoft's expansion of data centres

Microsoft's director of AI Infrastructure, who is responsible for the data centres, said that Microsoft will shift its strategy so as to be driven more by power availability than by user demand or supply. The Nordic region, he added, would be a great place to have emission-free capability to support artificial intelligence.

Microsoft, which has about 300 data centres around the world and will invest an additional $80 billion in them before the end of the month, is aiming to be carbon-negative by 2030. This means it must find a renewable energy source that emits no emissions to support the AI-driven growth of its cloud storage and use.

Alistair Speirs is Microsoft's Senior Director for Datacentre & AI Infrastructure. He said that the global expansion of artificial intelligence created new workloads which are not bound to a particular location by law, allowing Microsoft the opportunity to build data centers where there is abundant emission-free electricity, such as in the Nordic region.

On a recent visit to Finland, he said that "efficient energy infrastructure will be the deciding element for many of these areas."

Microsoft is building a dozen data centres in Finland on three different sites. It has also partnered with district heating producers such as Fortum to redistribute waste heat generated by the data centers for home heating.

Speirs stated that the Nordic region and Finland in particular have many advantages for growing this type of infrastructure. He cited the region's cold weather, which helps cool data centers, its reliable power grids, and the abundance of carbon-neutral energy.

Microsoft's data center expansion strategy was initially based on where the demand was. Then, it shifted its focus to where there was more demand and created supply. Finally, Microsoft adopted what is now called its "power-first" approach in which an affordable, emission-free electricity supply was a key factor for investment.

Fortum will collect waste heat from two new Microsoft data centres in the Helsinki area. The collaboration, Fortum said, would help it reach its goal to achieve carbon neutrality for its district heating business in Finland by the year 2029. (Reporting and editing by Anne Kauranen)

(source: Reuters)