This image is our vision for London in 2050 – created for ZERO-FIFTY – that shows the city partially powered by a series of Wind Towers designed by us at SUPER RADICAL. The towers use vertical turbines within the structure to capture the wind's energy. To find out more, get your copy of ZERO-FIFTY. For reference, the sky underlay ‘Spacy Waves’ was taken by Falk Lademann, released on Flickr and reproduced under Creative Commons license CC BY 2.0. Furthermore, the cityscape underlay ‘London 360 from St Paul's Cathedral’ was taken by David Iliff, released on Wikimedia Commons and reproduced under Creative Commons license CC-BY-SA 3.0.