A Design Optimization Framework to Estimate Environmental Impact of Design Decisions in Consumer Products

Document Type

Article

Publication Date

Spring 2009

Abstract

Most products have the potential to negatively impact the environment during all life-cycle stages. However, most environmental impact assessment methods focus on a single product life-cycle and on a specific life-cycle stage. Product design plays a significant role by determining traditional environmental impacts, such as embodied energy of materials, but also by influencing market adoption and production volumes. The main objective of this work is to develop a design optimization framework that estimates the environmental impact of design decisions (e.g. materials choice, etc.) across all life-cycle stages in consumer products. The methodology relies on quality function deployment (QFD), multi-attribute utility theory, non-linear mathematical programming, and life-cycle assessment tools to estimate the utility of the design options to the customer, the producer, and the environment. The proposed framework allows designers and other decision makers to select options that are environmentally sound and also aligned with the business objectives.

Comments

© 2009 College Publishing

A link to freely available content has been provided.

Publication Title

Journal of Green Building

Published Citation

Briceño, Carlos M., Andres L. Carrano, Brian K. Thorn, and Marcos Esterman Jr. "A design optimization framework to estimate environmental impact of design decisions in consumer products." Journal of Green Building 4, no. 2 (2009): 141-149. doi: 10.3992/jgb.4.2.141

DOI

10.3992/jgb.4.2.141

Peer Reviewed

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