Evonik Industries has conducted life cycle analyses of approximately 70% of external sales generated by its three chemical segments as part of the sustainability analysis of its businesses. The aim is to extend this to 80%.   “These analyses take account of our customers’ rising demands on the sustainability of our products,” said Thomas Wessel, the member of Evonik’s Executive Board responsible for sustainability. “At the same time, life cycle analyses are the basis for operational and decisi...