Wärtsilä will design a state-of-the-art multipurpose transport vessel that will operate in Antarctic waters.
The company will also provide the vessel with a comprehensive package of integrated propulsion and hybrid solutions to ensure efficient and environmentally sustainable operations. The ship has been ordered by Norway-based Aker BioMarine and will be constructed in China, at CIMC Raffles.
Polar Code
The 168 metres long, 20,300 dwt customised vessel will comply with the International Maritime Organization’s (IMO) Polar Code to be able to operate in the environmentally sensitive Antarctic.
'Protection of the environment is an absolute essential for us, and the design of this vessel has sustainability as a primary focus. It incorporates the latest energy saving and environmentally friendly technologies, such as the hybrid propulsion system, and an advanced heat recovery system that helps to reduce the carbon footprint even further,' says Eldar Vindvik, Director Fleet Renewal at Aker BioMarine.
Hybrid Propulsion System
The new vessel will be powered by a Wärtsilä 31 engine, recognised by Guinness World Records as being the world’s most efficient 4-stroke diesel engine. Two Wärtsilä 20 engines will provide the auxiliary power. The engines will all be fitted with Wärtsilä’s NOx Reducer (NOR) to prevent nitrogen oxide emissions when in diesel mode.
The company will also deliver the power distribution system, including hybrid drives and a battery package, the gearbox, controllable pitch propeller and thrusters. A Wärtsilä Nacos Platinum Joystick system will be supplied to enhance the efficiency and safety of the ship’s operations.
To ensure optimal system performance and energy utilisation, the integrated solution is controlled by a power and energy management system and propulsion control.
Cargo Handling
The ship will carry supply goods and liquids, as well as krill products from krill harvesting vessels working in the Antarctic area. For this, an innovative cargo handling system has been developed.
The vessel is expected to be ready for the 2021 harvesting season.
Picture: The new state-of-the-art Aker BioMarine support vessel is designed by Wärtsilä and fitted with an integrated package of propulsion and environmental systems.
