In urban areas, vertical farming is gaining traction as a sustainable solution to food production. Vertical farms, which grow crops in stacked layers or vertically inclined surfaces, are making it possible to cultivate fresh produce in city environments. These farms utilize hydroponics and aeroponics—soilless growing systems that use nutrient-rich water or mist—to grow crops efficiently.
New York-based startup UrbanHarvest has opened several vertical farms in the city, producing leafy greens and herbs year-round. “With vertical farming, we’re able to reduce the carbon footprint associated with transporting food from rural areas to urban centers,” explains co-founder Sara Patel. “It also enables us to provide fresh, local produce even in densely populated areas.”