Mayor Bloomberg on how cities can be climate change leaders

It was a tweet from the big city-changing Sydney project, Barangaroo, which will transform 22 hectares of former industrial land into a new CBD waterfront precinct.

You can watch mayor Bloomberg's interview here.

Recently Sydney estate agent John McGrath noted one of the most attractive traits of Sydney’s Barangaroo development was its green credentials. “One of the coolest things about Barangaroo is its plan to be Australia’s first large-scale carbon neutral community – in fact, the aim is to make it the first of its size in the world to be climate positive,” McGrath wrote.