Eco-industrial parks(EIPs) offer a means to use one facility's waste as another's input, thereby reducing raw materials required and waste generated.

工业生态园提供了利用废物循环利用的方法，即利用一种工艺产生的废物作为另一种工艺的原材料，从而减少原材料的使用和废物的产生。

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The company has also started reusing materials and reducing the fuel use of its trucks.

VOA: special.2009.07.17

That means measuring and reducing the embodied energy of a product throughout the supply chain, from materials extraction to processing to transportation to product use and disposal.

FORBES: Can Voluntary Sustainability Change the World?