Remontowa shipyard has ordered Wärtsilä's 31DF dual-fuel engines for the three ro-paxes, plus the producer's LNGPac fuel storage, supply and control system.
The 195 m long ferries, offering room for 400 passengers and 4,100 lane metres of freight capacity, will connect Świnoujście with Ystad and Trelleborg.
The ferry lines intend to run their newbuilds entirely on liquefied biogas (bioLNG) by 2025.
Photo: Polsteam
