Calculating lifecycle interdependencies based on Eco-Design strategies

This paper presents a methodology and corresponding results how interdependencies in-between lifecycle phases deriving from the application of Eco-Design strategies can be identified to support engineering management. Thereby, interdependencies among the phases `Product Planning´, `Product Development´, `Production Planning´, `Production´, `Distribution´, `Utilization´, `Maintenance´, `Modernization´ and `Product Disposal´ are analysed based on ecological check items. To support a respective systems understanding of the lifecycle, a MDM (Multiple Domain Matrix) approach is carried out. Gained results are interpreted in order to a measure the criticality of singular lifecycle phases and Eco-Design activities. The presented approach thereby shows how different perspectives on the lifecycle can be combined in order to allow a more sophisticated eco-oriented planning of future products. In addition, the presented methodology can be expanded to further Design for X-guidelines to support a lifecycle-oriented planning from further perspectives.