Wärtsilä to power Stena s new hybrid RoPaxes offshore-energy.biz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from offshore-energy.biz Daily Mail and Mail on Sunday newspapers.
The technology group Wärtsilä will supply its hybrid propulsion system for three new RoPax vessel currently built for Stena RoRo, Europe´s largest ferry company. Two of the ferries will have a battery capacity of 11.5 MWh, making them the marine industry’s largest hybrid vessels to date. This battery power is approximately double that typically being .