A new study by Kongsberg Maritime identifies several European ferry routes where fully electric RoPax vessels could become commercially viable.
Routes such as Dover–Calais and Tallinn–Helsinki stand out due to their short distances, high frequency and favourable port conditions.
The study estimates that electric RoPax vessels entering service between 2030 and 2040 could achieve 8% to 15% lower lifetime costs than diesel-powered ships, with operating costs reduced by 20% to 27%.
Kongsberg Maritime has developed two concept designs, both more than 200 metres long, featuring modular battery rooms, intelligent energy management, and automated docking and crossing systems.
The study notes that charging infrastructure remains a challenge, but concludes that full electrification is becoming technically and commercially viable on a growing number of European routes.
