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Capturing Rainfall on the Rooftops of Sana'a - This Big City
An often under-utilised resource sits above our cities – the roofs of buildings. But as the world urbanises and cities become more dense, rooftops are beginning to be used more efficiently. Green roofs are more common, solar panels are cropping up with an increased frequency, and loft conversions are now commonplace in many cities. Last month I wrote […]
Joe Peach