Integrated propulsion solution supports lower fuel consumption and operational flexibility
Wärtsilä Marine has secured a contract to supply a fully integrated propulsion solution for a new advanced open-deck carrier ordered by Finnish operator Meriaura. The vessel forms part of Meriaura’s ongoing fleet renewal programme and has been designed to prioritise low energy consumption, high operational flexibility, and reduced emissions.
The order reflects broader industry trends, as vessel owners and operators respond to shifting market dynamics and increasing regulatory pressure to decarbonise operations. Demand is growing for solutions that can deliver both operational versatility and measurable reductions in greenhouse gas emissions, aligned with international decarbonisation targets.
“This advanced vessel marks a significant milestone in our fleet renewal programme, further enhancing our capabilities in heavy project and special-cargo transport”, says Jessica Saari, Business Development Director – Meriaura. “With increased capacity, future-fuel-ready Wärtsilä engines and improved operational flexibility, we are well positioned to serve our customers more efficiently and sustainably across a broader range of routes and operating conditions.”
The 6,800 DWT ice-class, short-sea vessel will be equipped with a fully integrated propulsion solution from Wärtsilä. The modular design of two Wärtsilä 25 main engines, which combine fuel flexibility with advanced emission control, will help Meriaura significantly reduce greenhouse gas emissions. The scope also includes one Wärtsilä 20 engine and a Wärtsilä Selective Catalytic Reduction (SCR) system, further advancing emission control and environmental performance.
Alongside the engines, Wärtsilä will deliver a full electric propulsion system which will improve propulsion efficiency, contributing to lower fuel consumption and reliable, sustainable operations. Additionally, three Wärtsilä transverse thrusters will enhance the vessel’s dynamic positioning capability, supporting station keeping during offshore construction and heavy lifting operations.
“This advanced newbuild project demonstrates the shipping industry’s drive to decarbonisation through adopting flexible, efficient, and sustainable solutions with built-in readiness for sustainable fuels. By combining engines, electric propulsion, and advanced manoeuvring technologies, we will enable Meriaura to achieve both operational flexibility and emissions savings for this new vessel”, comments Mika Ojutkangas, General Manager, Sales. Finland and Baltics – Wärtsilä Marine.
Wärtsilä’s equipment delivery is scheduled for mid‑2027, ahead of the vessel’s planned entry into service in early 2028.
