Microsoft Campus Set to Use Geothermal Energy to Heat/Cool Millions of Sq Ft. of Office Space

It’s been four years now, but Microsoft’s Redmond campus modernization is almost finished. The massive 72-acre rebuild includes dozens of hopefully planet-saving designs and features, but none are more impressive than the Geothermal Energy Center (TEC). To heat and cool the massive campus, a 6.5-acre geothermal well field, consisting of around…

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