The course introduces fundamental principles and tools for designing products with low environmental impact. The module begins with an overview of Ecodesign approaches, such as life cycle and functional unit. It continues with a lecture on the 7 strategies for Ecodesign developed by Politecnico di Milano, illustrated by examples. This is followed by a lecture on the IT methods and tools to support Ecodesign that designers can use at various stages of the design process. The ICS Toolkit, an open access tool created by the Politecnico di Milano to support the Ecodesign process, is then introduced. The week concludes with two lectures: one on how to support companies in adopting Ecodesign and the other on the European Ecodesign for Sustainable Products Regulation, which establishes regulatory requirements for sustainable products. Each lesson is followed by quizzes to check the understanding of the concepts presented, and helpful pointers to find a range of in-depth resources.