Urban Ingenuity: Energy

With cities consuming more than 60 per cent of the world's energy, meeting the ever increasing power demands will require fresh thinking. Ed Crooks, US Energy editor, introduces the FT/Citi Ingenuity Awards, which aim to highlight the most innovative developments in energy production and usage.

More from the FT/Citi Ingenuity Awards: http://www.ft.com/reports/ingenuity

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