Zero-Waste: The Latest Architecture and News

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A circular economy is an economic system aimed at eliminating waste and the continual use of resources. Looking beyond the current take-make-waste extractive industrial model, a circular economy aims to redefine growth, focusing on positive society-wide benefits. It entails gradually decoupling economic activity from the consumption of finite resources and designing waste out of the system. Underpinned by a transition to renewable energy sources, the circular model builds economic, natural, and social capital.

It is based on three principles:

• Design out waste and pollution.
• Keep products and materials in use.
• Regenerate natural systems.

Australian research lab Finding Infinity has collaborated with architects, councils and investors to create a strategy that would turn Melbourne into a self-sufficient city by 2030. Building on exemplary case studies and scientific research, the initiative proposes a 10 step plan for the city’s transition from a consumer of resources to a zero-carbon urban environment.

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Nestled in the steep gorges and river valleys of Japan’s Tokushima prefecture is Kamikatsu - a small town seemingly like any other. But Kamikatsu, unlike its neighbors (or indeed, most towns in the world), is nearly entirely waste-free.

Since 2003 - years before the movement gained widespread popularity - the town has committed to a zero-waste policy. The requirements are demanding: waste must be sorted in more than 30 categories, broken or obsolete items are donated or stripped for parts, unwanted items are left in a store for community exchange. But the residents’ efforts over the years have paid off- nearly 80% of all the village’s waste is recycled.

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