BROOKLYN, N.Y., Nov. 19, 2015 /PRNewswire/ -- The pioneers...

BROOKLYN, N.Y., Nov. 19, 2015 /PRNewswire/ -- The pioneers behind the nation's first commercial urban hydroponic greenhouses are now builders of one of the world's largest. Today, Gotham Greens announced their biggest and most ambitious expansion to date with a brand new facility, located in the historic Pullman area on Chicago's South Side.

Gotham Greens' fourth greenhouse facility represents a massive expansion for the company, and its first outside of New York. The state of the art, 75,000 sq ft Chicago greenhouse, located on the rooftop of Method Products manufacturing facility, is powered by 100% renewable energy, employs over 50 workers, many from the Pullman community, will produce nearly 10 million annual crops of local, premium-quality, pesticide-free, leafy greens and herbs.

https://www.prnewswire.com/news-releases/the-worlds-largest-rooftop-farm-300182070.html

The potential for rooftop greenhouses is virtually unlimited, not even to our planet.

https://www.nasa.gov/feature/lunar-martian-greenhouses-designed-to-mimic-those-on-earth/