via Half Price
Did you know that the world’s cities account for 60- 80% of global greenhouse gasses emissions? Or that cities consume 75% of all natural resources? This infographic showcases the world’s most energy efficient cities, which are working to reduce their impact on the environment. From the hydrogen fuelled buses of Reykjavik (which emit only water!) to the waste powered bio-methane fuelled heating of Oslo, discover the cities that are working to reduce their carbon footprint.