Using the 'future workshop' (FW) method, adolescents can be prepared for responding to climate-related risks at the local level. The 'KLAR! -- "Zukunftswerkstatt"' presents a case study combining climate change information, FW and place-attachment theories. Its development and application with 41 learners in one upper-secondary school in Austria are demonstrated. Statistically significant findings suggest that students are more aware about mitigation and adaptation behaviors after participating in FW. Qualitative findings demonstrate that students developed higher levels of action knowledge for mitigation and adaptation behaviors. Such teaching approach is not limited to the researched case, but supports environmental education in general.