Displaying 1 - 6 of 6
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In the last two years, Cremona has increased the percentage of waste collected separately — necessary for recycling — from 53 percent to 72 percent.
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From China's sludge-to-energy program to South Africa's online waste exchange to India's biogas buses, global cities are creating better systems.
by Anne Maassen
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A new report explains how four technologies can help cities become hotbeds of the circular economy.
by Joel Makower
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It's an ambitious plan to arrest urban flooding, but can it overcome local constraints?
by Asit Biswas
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A new incubator from the Arizona State University and the city of Phoenix finds ways for both public and private organizations to overhaul waste.
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In this week's episode: How Phoenix is kicking its reputation as 'the world's least sustainable city,' and thinking big and small when it comes to corporate projects in cities.