electricdaa.blogg.se - Bill mcdonough cradle to cradle

As a production input, this water should come from sustainable sources.

Usage of Water: Companies should also use water in a sustainable manner.

The energy input requirement encompasses subassemblies and all other parts of the production process.

Energy Used: At least 50 percent of the energy input used in the production of these products should come from renewable sources.

Lyle, it can also be applied to the design of urban environments, construction of buildings and public infrastructures, as well as social and economic systems. Banking on the regenerative design principle introduced by landscape design professor John T. Take note that the application of the Cradle to Cradle approach is not limited to manufacturing and industrial design. Applications and Examples of Cradle to Cradle Approach The principle of Cradle to Cradle is considerably straightforward: promote and maintain the high-quality use and circulation of biological nutrients and technical nutrients to protect and enrich ecosystems while enabling economic productivity. They have no negative impacts on the natural environment.

Hence, instead of being downcycled into materials with lesser value until they become wastes, they can be used over and over again, thereby remaining within closed-loop industrial cycles. Technical Nutrients: These are non-toxic synthetic materials that could be used continuously without losing their integrity and quality.Societies should also deploy systems aimed at collecting and recovering the value of these materials following their use. Industries should produce materials that could be reused perpetually. First is the elimination of the concept of waste. Nevertheless, it is fundamentally a criticism of the popular corporate phrase “cradle to grave,” which describes traditional production and consumption models within a linear economy characterized by the life cycle of a product beginning as a raw material extracted from nature and ending as waste materials in landfills.īraungart and McDonough laid down key tenets for integrating the C2C approach within the economy. It also sees wastes as everlasting resources that could be reintroduced back into the economy. Understanding the Principles of Cradle to CradleĬradle to Cradle or C2C is a design approach to production and consumption based on biomimicry or processes found in nature that considers resources and materials as “nutrients” circulating indefinitely within the economy in a feedback-rich closed-loop.