If you have flown recently , you may well have eaten leafy greens cultivated at the world ’ s largest hydroponic farm . Located near Dubai Al Maktoum International Airport , the 330,000sqft facility is the first vertical farm for Emirates Crop One – a JV between Emirates Flight Catering ( serving more than 100 airlines ) and Crop One , the leader in vertical farming technology . The farm will produce 3,000kg of greens a day and uses 95 % less water than conventional agriculture .

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