The largest vertical farms...
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# Emirates Crop One (Dubai, UAE) - 330,000 square feet. This farm is located near Al Maktoum International Airport and is capable of producing over 2 million pounds of leafy greens annually. It uses LED lights and aeroponics to grow its crops.
# AeroFarms (Newark, New Jersey, USA) - 69,000 square feet. This farm is the largest vertical farm in the United States and uses aeroponics to grow its crops. It produces over 900 varieties of leafy greens, herbs, and microgreens.
# Sky Greens (Singapore) - 100,000 square feet. This farm is located on the rooftop of a carpark and uses aeroponics to grow its crops. It produces over 1 million pounds of leafy greens annually.
# PlantLab (Netherlands) - 70,000 square feet. This farm is located in a former flower auction hall and uses aeroponics to grow its crops. It produces over 1 million heads of lettuce annually.
# Bowery Farming (New York, USA) - 1.3 million square feet (combined). This company has several vertical farms in the United States and uses aeroponics and hydroponics to grow its crops. It produces over 1 million pounds of leafy greens annually.