CONCEPTUAL ANALYSIS OF THE APPLICATION OF VERTICAL FARMING SYSTEMS TO SUPPORT URBAN FOOD SECURITY
DOI:
https://doi.org/10.58222/sdgs.v2i1.1709Keywords:
vertical farming, food security, urban, hydroponics, agricultural technology, sustainabilityAbstract
Problem: The rapid urbanization and limited agricultural land in urban areas pose significant challenges to food security, particularly in densely populated countries like Indonesia. As urban populations grow, there is an increasing need for innovative solutions to ensure a sustainable, efficient food supply. Objective: This study aims to analyze the potential, challenges, and implementation strategies of vertical farming systems to support urban food security in Indonesia. Method: A qualitative research approach was used, supported by a comprehensive literature review of scientific publications, technical reports, and best practices in vertical farming from various countries. The analysis covers the technological, economic, social, and environmental aspects of vertical farming systems. Results: The study finds that vertical farming can achieve 10 to 20 times higher productivity per unit area than conventional farming, with water-use efficiency of up to 95% and a reduction in the carbon footprint of food transportation by up to 80%. It enables year-round fresh food production with a 30-50% faster harvest time. However, challenges include high initial investments, energy costs, and limitations on the types of crops that can be cultivated economically. Key implementation strategies include developing sustainable business models, integrating renewable energy technologies, offering government incentives, providing human resource training, and fostering collaboration between the government, private sector, and academia.
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