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51318-10832-Materials Stewardship: A Framework for Managing and Preserving Materials in the Circular Economy

Materials stewardship is an informed approach to materials management that addresses the maintenance of the material during product ownership and the “second life” of the material after its present use expires.

Product Number: 51318-10832-SG
Author: Christopher Taylor / Andrea N. Sánchez Sours
Publication Date: 2018
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Materials stewardship is an informed approach to materials management that addresses the maintenance of the material during product ownership and the “second life” of the material after its present use expires. Materials stewardship has been expressed as the four D’s strategies of dematerialization, durability, design for multiple lifecycles, and diversion of waste streams through industrial symbiosis. The framework of materials stewardship provides corporations, government organizations, and their stakeholders a model for preserving and extending the lifetime of materials, thus reducing the rate of materials throughput, cutting waste, and preventing the social, environmental and economic costs due to materials failure. Materials stewardship intersects with the concepts of cradle to cradle and the circular economy. Cradle to cradle is a biomimetic method for product (and system) design that intentionally seeks to harvest materials (and/or energy) at the end of life for future products. The circular economy is a broader view that patterns economic, agricultural and industrial systems around circular lifecycles, in which activities such as product reuse, maintenance, repair, refurbishment, etc. enhance value and reduce waste. In this paper we introduce these concepts, and highlight areas in which an awareness of corrosion management and materials integrity would enhance the viability of these sustainable models. 

Key words: corrosion management, materials stewardship, sustainability, cradle to cradle, circular economy

Materials stewardship is an informed approach to materials management that addresses the maintenance of the material during product ownership and the “second life” of the material after its present use expires. Materials stewardship has been expressed as the four D’s strategies of dematerialization, durability, design for multiple lifecycles, and diversion of waste streams through industrial symbiosis. The framework of materials stewardship provides corporations, government organizations, and their stakeholders a model for preserving and extending the lifetime of materials, thus reducing the rate of materials throughput, cutting waste, and preventing the social, environmental and economic costs due to materials failure. Materials stewardship intersects with the concepts of cradle to cradle and the circular economy. Cradle to cradle is a biomimetic method for product (and system) design that intentionally seeks to harvest materials (and/or energy) at the end of life for future products. The circular economy is a broader view that patterns economic, agricultural and industrial systems around circular lifecycles, in which activities such as product reuse, maintenance, repair, refurbishment, etc. enhance value and reduce waste. In this paper we introduce these concepts, and highlight areas in which an awareness of corrosion management and materials integrity would enhance the viability of these sustainable models. 

Key words: corrosion management, materials stewardship, sustainability, cradle to cradle, circular economy

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