Monthly Archives: October 2017

  • Can The Circular Economy Really Make The World More Sustainable?

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    Filed in Sustainability , Waste Management & Recycling , on by Worldwatch Institute

    Imagine that 100 percent of the recyclable materials that are currently headed for landfills are captured and re-processed into new products. This dreamy vision of the future is often referred to as “the circular economy,” and we aren’t there yet. Today, most countries with robust recycling programs have reached only around a 30 percent recycling rate (34.6 percent in the United States).

    But let’s say it could be done. Would it really help the world become more sustainable? Johann Fellner and his team at the Technical University of Wien in Austria are skeptical. They calculate that even if the world achieved 100 percent recycling, our total carbon footprint would be reduced by less than 1.6 percent (from 9,000 kilograms of carbon dioxide equivalent per person annually to 8,856 kilograms). Considering that the Intergovernmental Panel on Climate Change’s “safe” scenario for 2050 requires a more than 50 percent reduction in carbon emissions, this can seem like a drop in the bucket.

     

    Other researchers have similar doubts about the success of the circular economy. Nancy Bocken, a professor at Delft Technical University in the Netherlands, mined 10 years’ worth of press releases from 101 companies listed on the S&P 500 stock index to identify ... Read More