Sanmar has signed a contract with major towage and marine services provider Svitzer to build a fully electric tug to be deployed in Scandinavia to provide services between Denmark and Sweden.The Denmark-headquartered global operator has ordered a new ASD, 1,818 kWh, 70-ton bollard pull, tugboat based on the exclusive-to-Sanmar ElectRA 2500-SX design from Canadian naval architects Robert Allan Ltd.