The group project: TUHH goes Circular addresses environmental challenges and studies non-technical aspects that support the circular economy and environmental initiatives. Topics are to be chosen matching the general scope of environmental challenges, i.e. the challenges of rising resource consumption and waste production. In a practical group task, students will gain experience in the research, design and execution of a sustainability action plan. Important aspects of action plan should be supported by scientific evidence and improved upon based on constructive feedback. In addition, students will be introduced to the importance of high-quality science communication for ecologically and socially sustainable development.