Sustainia 100 is a catalogue of transformative ideas for sustainability – a “one-stop toolbox for sustainable solutions,” if you will. A new ‘toolbox’ is put together annually by the Danish organisation Sustainia, aiming to differentiate itself from other sustainability awards by focusing exclusively on solutions that are available today.

Within the 100 ideas highlighted in the catalogue ten focus specifically on cities, and a summary of those ten is provided [click through link below].

The full catalogue is embedded below:

Photo Credit: A bike share rack in Taipei, Taiwan. Richard Masoner / Flickr