After BLUE’s successful second sea trial at the end of June, the 160-metre Lürssen left the shipyard in Bremen on 2nd July and embarked on her maiden voyage, heading to the Mediterranean where she will now enjoy her very first season with her new Owners.
Efficiency and the desire to be as environmentally friendly as possible were key drivers for the technology on board. BLUE is equipped with a highly efficient Diesel-Electric Hybrid Propulsion Concept developed by Lürssen’s own engineering specialists. The concept combines dieselpropulsion-technology with efficient modern electric propulsion systems. BLUE’s system consists of two diesel engines that drive two controllable pitch propellers through individual gearboxes. These gearboxes are equipped with PTI/PTO units that can be used for either electric propulsion (slow speeds) or for generating electrical energy to operate the vessel at higher speeds. BLUE is also equipped with an electric Azimuth Pod Drive, which in electric mode can be used separately, or when the PTI units are engaged, with the two propeller shafts.
In order to generate less noise and vibration and reduce nitrogen oxide levels, BLUE is equipped with a state-of-the-art exhaust after-treatment system. Furthermore, the wastewater treatment plant is equipped with new membrane technology that allows the treated wastewater to be safely disposed of in ‘drinking water quality’.
