In this Tuesday, Dec. 8, 2015, photo, Freight Farms co-founder Jon Friedman positions a seedling tower under red light, inside a freight container converted into a vegetable garden in Boston. The Boston-based company is repurposing shipping containers as mobile farms. Freight Farms sells 320-square-foot containers equipped with high-tech hydroponic equipment thatÂ’s capable of producing the typical yield for two acres of farmland in any climate, and uses 90 percent less water. (AP Photo/Steven Senne)

“The food system needs to be designed around technology and equipment that’s available today,” says Brad McNamara, Freight Farms’ CEO and co-founder. “It was designed 100 years ago without the right technology to reach the level that it needs to. The whole system needs to be modernized.”

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