What Happens When Facebook Heats Your Home | EUROtoday

For Big Tech, there are few higher locations to experiment with knowledge heart heating than within the Nordics. This thought works greatest when knowledge facilities may be related to preexisting district heating methods, the place a bunch of buildings share a standard heating system as a substitute of every having their very own. These communal methods are commonplace in nations like Denmark, Finland, and Sweden—and tech isn’t the primary business to experiment with connecting to them.

For the previous 20 years, Patrik Öhlund’s house within the northern Swedish metropolis of Luleå has been partly heated by the waste warmth from a close-by metal plant. Now, Öhlund, who’s director of Energy Markets at Microsoft, is engaged on recreating this technique within the Finnish metropolis of Espoo. But this time it’s Microsoft that’s being hooked as much as the native district heating community as a part of a venture that may ultimately warmth 100,000 households. Once accomplished, it’s anticipated to be the most important knowledge heart heating system on this planet.

Microsoft’s venture in Espoo will generate barely hotter water—90 levels Fahrenheit (32.2 levels Celsius)—than Meta’s Danish system, partly as a result of the Finnish knowledge heart may even have the capability to energy AI methods. Finnish vitality firm Fortum will then enhance the warmth to between 180 and 250 levels Fahrenheit (82.2 and 121.1 levels Celsius), earlier than it enters folks’s properties—which ought to occur someday after 2025. Heat extracted from knowledge facilities that energy AI tends to be hotter as a result of they typically have a higher-density setup of server racks, says Tom Glover, head of knowledge heart transactions at actual property consultancy JLL. “You’re provided with a higher quality of heat, which can be used better within district heating grids,” he provides.

When Microsoft’s Espoo system is switched on, vitality costs gained’t essentially be cheaper, in keeping with Teemu Nieminen, who leads the information heart warmth restoration venture for Fortum. Neither firm will disclose how a lot Microsoft is charging for the warmth, however they do verify it’s a part of a industrial association. It won’t be cheaper, however costs must be extra steady, says Nieminen, “compared to fossil fuels, where prices fluctuate very wildly.”

Microsoft additionally hopes this stability will assist make knowledge facilities on this scale extra welcome in native communities, a few of whom take difficulty with Big Tech sucking up large quantities of renewable energy. “It will keep the prices stable, and with people living nearby knowing this … they are also more positive to our data centers,” says Öhlund.