More trash means more money wasted and more resources used up. Here are a few ways to clean up a waste stream.
The greenest city in the world, depending on who you ask, might be San Francisco, California, or Curitiba, Brazil, or Copenhagen, Denmark, or Vancouver, Canada. These cities and others like them have freed their citizens from car-dependency, switched to clean energy, and made room for green spaces that let everyone breath a little freer. But one key function they’ve also worked hard on? How to deal with their trash.
It’s convenient to think of the trash can as a black hole into which scraps and discards and mistakes disappear. But these cities know better. Producing more trash means wasting more money and using up more resources that could be put to better use. Here are a few lessons from some of the greenest cities in the world on taking out the trash.