Tallinn Port is aiming to enhance its ferry service by introducing a new vessel that will feature a more powerful engine and a higher ice class rating. This new ferry is designed to operate between the mainland and the major islands, addressing current operational challenges due to ice conditions. Currently, the existing ferries handle ice class 1A, capable of managing ice up to 80 centimeters thick, but are experiencing difficulties as evidenced by current winter conditions. The planned fifth ferry is set to have an ice class of 1B, which would enable it to better handle tougher ice scenarios.

The Ministry of Climate and the state shipping company have assessed the new ferry's capabilities, indicating that it should meet passenger needs despite its lower capacity compared to existing vessels. The existing ferries can accommodate 650 passengers and 150 vehicles, while the new ferry is expected to have a significantly lower passenger capacity. While this new design aims to meet current demand, the potential inadequacy in its capacity has raised concerns among stakeholders, including the CEO of Tallinn Port, Valdo Kalm, who emphasized the need for a stronger ice class and more powerful engines to adequately respond to the harsh winter conditions.

As this proposal unfolds, the implications stretch beyond just improved transportation; they touch on environment adaptability and the resilience of local transport systems in Estonia. With climate conditions becoming more unpredictable, the emphasis on a vessel that can withstand extreme ice will ensure that essential connectivity between the mainland and islands is maintained, highlighting the importance of reliable infrastructure in facing climate challenges.