March 20, 2019
Single-stream systems have produced stagnating collection rates and soaring costs. Localities need to go back to the dual-stream past and invest in the future.
August 20, 2018
China's restrictions have certainly had an impact, but there's plenty that local governments can do to keep it viable.
September 26, 2017
What's going on in Baltimore shows how cities can profit both economically and socially from giving reusable materials a second life.
February 22, 2016
'Pay as you throw' is a powerful tool whose benefits go beyond simply boosting recycling.