The Third COACCH Project meeting was held in Prague from 15th to 17th May, 2019. The main goal of the meeting was to discuss and evaluate the progress of all project activities. All partners summarised their contributions after the first year and a half of the project and discussed the way forward to the successful completion of activities during this 42-month project. A fundamental part of the project is the co-design and co-production of results taking into account the input from stakeholders (Policy makers, investment, business, research and civil society). The second day of the meeting was devoted to a workshop on “Impact findings across sectoral Models”, which allowed all partners to exchange ideas and preliminary results to improve the economic assessment of climate change impacts, considering also the inputs from stakeholders which were collected during a stakeholder workshop in 2018.