MACS Energy & Water is an independent international consulting company, working in the field of Infrastructure Finance for Water and Sanitation as well as Energy Efficiency (EE) and Renewable Energy (RE). In times where climate change related issues are becoming the central challenge for the global environment, the efficient use and alternative sources of energy as well as the increasing severity of water risks are progressively becoming a major concern for people and governments from all over the world. Our vision of sustainability is guided by the efficient use of these two essential resources – Water and Energy. The MACS business model is developed on the basis of holistic thinking combining interdisciplinary expertise to deliver the highest standard of consultancy services. Central to the consulting services is a blend of comprehensive expertise in the water, energy and financial sectors while also in particular attending to their interdependencies. With a special attention to this Water-Energy-Nexus and an in-depth financial knowledge, the company’s mission is to effectively enhance the long-term sustainability of infrastructure investments with a developmental relevance.