Towards sustainability assessment: Reference data model for integrated product, process, supply chain design

Sustainability is an emerging factor companies are called for considering in their business according to the growing people-awareness about the impact of their behaviour as customers against environmental, social and economic issues. However, companies seldom manage to focus on sustainability all along the design and decisional process due to lack of proper sustainability measurement systems and/or inability to propagate this analysis on all the actors involved in the extended production system definition. This paper presents a novel approach aimed at supporting an integrated product, production system and supply chain design for sustainability. This goal will be pursued by, first, providing the system architecture of a system that supports the design activities taking place at the abovementioned three levels and, second, a data model encompassing all the required entities of the design for implementing the sustainability assessment.