This assessment report gives an overview of the key indicators for the POCACITO (Post-Carbon Cities of Tomorrow) case study of Rostock. This mid-sized city is located in Central Europe on the north-east coast of Germany. Rostock is a regional centre and coastal city. The assessment provides an outline of some of its main challenges and opportunities. The report was used in the POCACITO project for workshops with stakeholders in Rostock on vision building and back-casting to derive a 2050 roadmap as well as a scenario modelling on Rostocks measures for climate change mitigation.

The Ecologic Institute is responsible for the concept, design, programming and content of the POCACITO project website. The website provides information on the project, the case studies and the project results. There is also a "marketplace of ideas", where users can search for specific information by filtering the topics, locations and population. An interactive map then shows the accompanying cities. Furthermore, all news about the project can be found in the blog on the website.

The workshop "Rostock 2050 – Measures for a post-carbon city, was the fourth and final workshop held in Rostock as part of the project Post-Carbon Cities in Europe: A Long-Term Outlook (POCACITO). In this workshop, the results of the modelling exercise undertaken by the POCACITO team were presented to and discussed with the stakeholders of the participation process in Rostock. The modellers had quantified the decided-upon measures and the ambitious measures of the post-carbon vision elaborated in the previous workshops. The results were presented in a "business-as-usual 2050" and a "post-carbon 2050" scenario. Learning from these results, the participants discussed the gaps remaining on the trajectory to a post-carbon future and which areas should be prioritised to be successful. Furthermore, a focus was on the question of how the EU or the national level could help the city of Rostock to reach its post-carbon goals.

Cities are at the forefront of the global carbon revolution, breaking established structures and creating new models for integrated systems. At an official side event at COP21 in Paris, members of the POCACITO project consortium, including Max Gruenig and Camilla Bausch from Ecologic Institute, discussed how cities, serving as hubs of knowledge and learning, are essential catalysts in the global transformation to a post-carbon society.