Presentations The slides to all presentations on strategies to scale-up social and environmental projects in Colombia are available for download below. Dr. Ernst von Kimakowitz and Prof. Roberto Gutiérrez Poveda: Obstacles to the Adoption of New Business Models in the Clean Energy Sector: A Stakeholder Perspective Prof. María Catalina Ramírez: Responsible Water Consumption as Part of the High School Curriculum Christian Vousvouras, M.A. HSG: Urban Water Supply in Colombia Apolina Rojas, Carlos Largacha, Elizabeth León, Ernst von Kimakowitz and Jean-Claude Bolay: Development of Sustainable Regional Project - Water management in the Colombian eastern flatlands Christoph Birkholz, M.A. HSG: Impact Investing Case Studies on LGT Venture Philantropy Investments in Colombia Prof. Martin Eppler: Knowledge Visualization for Social Enterprises Prof. Yvette Sánchez: Symbolic-cultural Configurations in the Management of Water Camilo José Herrera:Illuminating Houses, Transforming Lives Nicolas Koslowski: How to Scale up Liter of Light Sustainably María Alejandra Vélez: Egoistic Norms in Vertical Relgionships - Scarcity, Abundance and the Importance of Sequence Patricia Urbano Diana Rojas Orjuela: Contributions from International Cooperations - The Case of SuizAgua Colombia Philippe Schneuwly: How to Reach a Critical Mass of Good Practices in the Informal Construction Sector in Colombia