Adj. A-Prof. Philippa Notten is a principal consultant at The Green House. She holds an undergraduate and PhD degree in Chemical Engineering from the University of Cape Town. She is an expert life cycle assessment (LCA) practitioner with over 15 years of experience, primarily in the food, retail, and consumer good sectors, and in the primary industries. Her research work has centred on developing LCA methodology, notably the development of a rigorous approach to the quantification of uncertainty in the information needed to support LCA, and the development of life cycle impact assessment indicators relevant to South Africa (water and biodiversity).