Finland Pushes Ahead With New Icebreaker to Replace Aging Voima
Finland is moving forward with plans to build a new heavy icebreaker that will replace Voima, the world’s oldest operating icebreaker. The project supports Finland’s goal of keeping Baltic Sea shipping routes open during severe winter conditions and strengthening its national icebreaking fleet.
New design targets Baltic winter navigation
The Finnish Transport Infrastructure Agency selected a concept developed by Aker Arctic Technology for the replacement vessel. Engineers designed the ship to operate efficiently in both dense ice and open water. The planned icebreaker measures about 96 meters in length and delivers roughly 10.5 megawatts of propulsion power.
Designers widened the hull and refined the icebreaking shape to improve maneuverability and cutting performance. As a result, the vessel should guide modern cargo ships through frozen channels more effectively than older units.
Voima’s legacy shapes the replacement
Voima entered service in 1954 and continues to support winter navigation from its Helsinki base at Katajanokka. The icebreaker regularly assists merchant traffic near northern ports such as Kemi, Oulu, and Tornio. Over decades of operation, the vessel helped establish Finland as a global leader in icebreaker engineering.
The historic ship introduced innovations including twin bow propellers, which improved steering and ice penetration. Now, planners want the replacement vessel to carry that technical tradition forward.
Propulsion system focuses on reliability
The new icebreaker will use a traditional shaft line propulsion system combined with a reversible bow rudder propeller. According to the agency, this configuration increases steering control and maintains strong performance in heavy ice. At the same time, it offers durable operation in open sea conditions.
This setup allows the vessel to carve wide navigation channels that match the needs of current commercial shipping.
Construction timeline and EU funding
Shipbuilders are expected to begin construction in 2027, with delivery scheduled for September 2029. The project forms part of the European Union’s WINMOS IV winter navigation program and receives nearly 49.4 million dollars in Connecting Europe Facility funding.
Through this investment, Finland continues to modernize its icebreaking capability and secure year round maritime access in the Baltic region.
