assos Krommydas is an electrical engineer with an MSc in Energy Economics and Policy. In the past 11 years he has collaborated with international organisations on sustainable development in the Mediterranean Region, including on climate adaptation and integrated water resources management. Since 2016 he is a Senior Programme Officer at Global Water Partnership – Mediterranean (GWP-Med) focusing on the promotion of the Water-Energy-Food-Ecosystems Nexus approach in the Region and the Western Balkans in particular.