ABB to provide energy management system for new Viking Line ferry. Smart energy tool to provide substantial fuel savings for environmentally friendly cruise ferry, helping it reach a target of zero marine emissions. ABB, a power and automation technology group, has won an order to provide an energy management system for one of the world’s most environmentallyfriendly cruise ferries, which is due to be delivered to Viking Line in 2013. The ship is being built in Finland at the STX Yard in Turku.