Within the DfS program he is managing the international projects on sustainable product innovation especially in emerging markets. The main focus of his research is the know-how transfer and implementation of sustainable product innovation into an international context. He is has been working with industries (like Philips, Whirlpool, Bosch-Siemens) and universities (like in the USA, India, and Indonesia) in the field of sustainable product innovation in about 30 countries world-wide. Next to his position at the TU Delft he is consultant for UNIDO and UNEP and invited lecturer at universities in amongst others Portugal, Colombia and Austria. He is co-author of the new to be published UNEP Design for Sustainability (D4S) manual for Developing Economies (D4S EE).
