Abstract: 
"Rising food prices and the increasingly mainstream local and organic food 
movements are increasing the popularity of urban farming. While many of these 
take place on ground level in vacant lots or appropriated parkland, existing 
buildings provide a new frontier for growing food within the city. In shrinking 
post-industrial cities, large swathes of buildings have been abandoned that 
lend themselves to new uses as vertical urban farms. In denser and growing 
cities,  appropriating buildings that are structurally sound but no longer useful for 
their intended purpose, or rooftops and balconies on functioning buildings, can 
provide  hyper-local food using a minimum of space.
The following case studies examine three existing buildings that have been 
re-purposed into functioning urban farms: The Brooklyn Grange (New York), 
The Plant (Chigago), and Farm:Shop (London). By providing a variety of urban 
contexts, scales, technologies, and modes of production, this project seeks to 
become a productive catalog of adaptive reuse for urban agriculture."