Links:
[1] http://sustainablecities.dk/en/consumption-of-water
[2] http://sustainablecities.dk/en/city-projects/cases/new-york-organic-rooftop-garden
[3] http://sustainablecities.dk/en/city-projects/cases/goa-mobile-schools
[4] http://sustainablecities.dk/en/city-projects/cases/stuttgart-cool-city
[5] http://sustainablecities.dk/en/city-projects/cases/humlebaek-from-vegetable-patch-to-down-the-hatch
[6] http://sustainablecities.dk/en/city-projects/cases/toronto-road-diet-for-safer-traffic
[7] http://sustainablecities.dk/en/city-projects/cases/vestenskov-the-world-s-first-hydrogen-community
[8] http://sustainablecities.dk/en/blog/2008/12/10-energy-myths-exposed