Concept of Ecological Backpack
Ecological backpack is calculated by subtracting the net weight of the products from the total material input of it. The ecological backpack illustrates the hidden flows which cannot be seen in the final product. In many cases vast amount of resources are used or transferred in the developing world where the raw material production takes place. It is important to find tools to illustrate these mass movements since consumption of the products by large part takes place in the developed world. In many cases the weight of backpacks are multiple times heavier than the product itself.
Read more about this topic: Material Input Per Service Unit
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