The northern Scandinavian landscape is dotted with fjords, lingonberries and, if you believe some locals, elves. But another sight is increasingly common on the Arctic horizon: data centers. Drawn by the promise of lower electricity costs, a growing number of tech companies are harnessing the region’s abundant cold air to cool their servers, cutting expensive air-conditioning out of the equation. Facebook, the latest tech company to take the polar plunge, announced this week that it will build a data center just south of the Arctic Circle in Lulea, Sweden, where the average low in January is 3 degrees Fahrenheit. The facility, a set of three 300,000 square foot buildings, is … Continue reading Jason Kessler