A Swedish food-tech company called Plantagon is proposing that cities consider building what it calls “plantscrapers” — office towers that contain giant indoor farms. Plantagon is constructing its first plantscraper in Linköping, Sweden.
Called The World Food Building, the tower will operate hydroponically, meaning vegetables (mostly greens) will grow without soil in a nutrient-rich, water-based solution. The farm will largely be automated, Plantagon CEO Hans Hassle told Business Insider.
Construction of the $40 million building began in 2012, and it’s set to open by early 2020.