Urban developments that "strive for zero carbon" to start on site in Milan, Paris, Reykjavik and Oslo

A series of low-carbon urban quarters are set to be built as part of Reinventing Cities, a global competition that aims to help cities eliminate carbon emissions.
Construction will start on competition-winning projects in cities including Milan, Paris, Reykjavik, Oslo, San Francisco and Montreal.
Top: the Kadans Science Partner building by Rubio Arquitectura is one of the competition-winning projects. Above: Barreca & La Varra has designed a scheme in Milan as part of the competition
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