Gotham Greens + Method = World’s Largest Rooftop Greenhouse Coming to Chicago
Chicago probably isn’t the first place that comes to mind when you think of farming, but the city’s Pullman Park district will soon be home to the largest rooftop greenhouse in the world. Once construction is complete, the behemoth 75,000 square foot green space, built and operated by Gotham Greens, will be larger than a football stadium and even some city blocks.
— Rimol Greenhouses (@RimolGreenhouse) October 11, 2014
As Business Insider puts it, “For some perspective on the size of the greenhouse: the average size of a city block in many parts of the U.S.—including Portland, Oregon and Houston, Texas—is 67,600 square feet. An NFL football field is 57,600 square feet. This greenhouse is larger than all of these things.”
According to Gotham Greens, the greenhouse will produce up to 1 million pounds of sustainably grown, pesticide-free produce annually. The harvest will also be distributed through local retailers, restaurants, farmer’s markets and community groups. Since the greens are grown locally, it eliminates the carbon emissions and miles that food traditionally travels to get to Chicago’s plates.
“This is an exciting opportunity to bring fresh, healthy produce year-round to Pullman, which is underserved for food, and going through an exciting resurgence in economic development,” Gotham Greens CEO Viraj Puri told DNAInfo. The rooftop farm is also expected to hire 40 workers to help grow the produce, the site reported.
The greenhouse features a slew of innovative farming technologies. With its soil-free hydroponic system, “Gotham Greens’ irrigation methods use 20 times less land and 10 times less water and eliminate the need for pesticide use and fertilizer runoff,” the company said. A computer-controlled system also regulates temperatures, irrigation needs and other variables, Business Insider noted.
What’s interesting is that Chicago’s new greenhouse will sit on top of an already environmentally friendly factory occupied by eco-soap company Method. Designed by Cradle to Cradle company William McDonough + Partners, the $30 million building is the nation’s first LEED Platinum manufacturing plant in this sector.