Scalable biochar-enriched agriculture model assessing financial viability of the sustainable temporary use for brownfields: the Špitálka case

Urban Farm DB summary

This study used a simulation model to assess the financial viability of temporary urban agricultural projects on brownfield sites, specifically social farming and community garden models, at the Špitálka brownfield site in Brno, Czechia. The analysis found that carbon offsets were economically marginal, but a strategic combination of labor and establishment subsidies was crucial for financial survival. The Community Garden model showed higher self-sustainability potential (BCR > 1.0), while the Social Farming model required nearly 100% subsidy to break even (NPV = 0).