The aim of the project is to create a collaborative arena for sustainable social development in Halland, which contributes to increasing the attraction for the business community by working for a more low-carbon economy in urban development. The main focus of the project is circular transition, sustainable mobility and design of a collaborative arena for smart city. Through targeted efforts towards small and medium-sized companies such as the coordination of cluster activities, circular business models, workshops, logistics solutions, test beds for mobility and living labs, the project contributes to building a smart city with sustainability in focus and with the company’s competitiveness in sight. The goal is to take a new approach to what Varberg will look like and work to become attractive to companies to create conditions for a sustainable climate transition in Halland’s business sector.