On 25 November, a Workshop about decarbonization corresponding to the European project SMARTDEC (Smart Cluster for Marine Decarbonisation) took place in Matosinhos, near Porto. This workshop has been a satellite event of the Business2Sea 2025 conference. During the workshop, SUPRASYS presented the SUPRASHORE technology, which consists of using an ultra-compact bipolar cable in combination with two power converters at both ends that allow flexible electric power delivery at different frequencies and voltage levels. Currently, and with the support of Bilbao…