Hafenstrom (ITS) is a SME developing new, climate-friendly energy solutions for the intelligent port as an electric energy hub for maritime, mobile and onshore activities. Relevance to the call deals with tools for assessing the rapid change in energy market with utilization of local, low-cost energy flows, which might be balanced with other energy sources to fulfil the need of ships to use no-fossil energy when on-shore. Consequently, we would join the VICINITY project in order to obtain early access to results, provide our feedback and help guide to emerging IoT-market also addressing specific requirements for intelligent seaports, transiting to renewable energy for ship industry by using the ports as a trigger.