Smart Waste, a key pillar for sustainable Open Cities

The German recycling system: the world’s best recycling country

Where does recycling end and greenwashing begin?

What is sustainable waste management and why should cities embrace it?

Recycling and economics: a formula that only works if you believe in it

What we can learn from Oslo’s waste management system

When rubbish takes over cities: the circular economy as a solution to combat the accumulation of waste

Toward a plastic-free future: alternatives and the future for almost eternal pollutants

The ruins of Pompeii talk again: The Romans were already recycling in this ancient city

Success story: Smart litter bins in Seoul

Which are the 10 most sustainable cities in the world?

Head in the clouds - Feet on the ground: radical solutions for the skyscrapers of the future

The Chinese dilemma of waste-to-energy plants