Wärtsilä Hybrid upgrades will save fuel and reduce greenhouse gas emissions for two offshore supply vessels
The technology group Wärtsilä will engineer, supply, and install complete battery hybrid packages to two offshore supply vessels owned by the Norway-based operator Atlantic Offshore, the company said in its release. The upgrading project will be carried out at the Fitjar shipyard in Norway. By converting the vessels to hybrid propulsion, the owners will benefit through more economical fuel consumption and a reduced environmental impact. The order with Wärtsilä was placed in June 2019.
The 746 kWh battery hybrid systems will be installed on the ‘Ocean Star’ and ‘Ocean Art’. Both ships were designed by Wärtsilä, and are fitted with Wärtsilä engines and Wärtsilä Low Loss Concept (LLC) electrical systems. The LLC reduces electrical losses and delivers higher individual engine loads to provide better fuel efficiency. By selecting Wärtsilä for the hybrid battery upgrading, the integration with the existing control systems will, therefore, be seamless.
Wärtsilä will also carry out the testing and sea trials for the systems following installation. Completion of the project for both ships is expected in early 2020.
Wärtsilä in brief:
Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation, total efficiency and data analytics, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2018, Wärtsilä’s net sales totalled EUR 5.2 billion with approximately 19,000 employees. The company has operations in over 200 locations in more than 80 countries around the world. Wärtsilä is listed on Nasdaq Helsinki.