Some buildings in Stockholm incorporate artificial intelligence and eco-friendly methods into indoor farming. Indoor farming in Stockholm uses LED lighting and hydroponic watering systems. Food, especially vegetables, is grown indoors all year round. Growing vegetables indoors not only cuts reliance on food imports but also makes cities self-sufficient in food. More than 1.3 million plants are grown indoors in Stockholm every year. Indoor farming has allowed Sweden to slash food imports by 60% and cut carbon emissions incurred in transporting food. Such transport accounts for a quarter of emissions in Sweden.
In some Stockholm suburbs, bright LED lights illuminate a business space. In this building, plants follow an artificial daylight rhythm to grow as efficiently as possible. Delicate plants such as various herbs and lettuce grow in stacks of about 20 metres wide by six metres high. Local restaurants, supermarkets and airlines buy this indoor-grown indoors.
Weather conditions in Sweden allow open-air farming for only three to four months a year. But climate is not a constraint in indoor farming, which maximises the use of space using stacks. Each shelf has its own LED lighting and circulating water. Even fruits like strawberries can be grown throughout the year.
Sweden Foodtech, a government agency, acts as a catalyst in promoting and encouraging innovation in the food sector. This agency also offers support to firms that want to restructure the food ecosystem. Companies converge when business events are organised focusing on major themes revolving around the future of the Swedish food sector.
Besides Sweden Foodtech, the Stockholm Business Region, a business promotion agency, aims to create a resilient food ecosystem for innovative businesses. Its goal is to position Stockholm as a “leading food-tech hub” for 300 companies in the food-tech industry.
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