Not just batteries: models key to ropax efficiency savings

While battery hybrid installations offer the potential of double-digit fuel efficiency savings for newbuildings, the potential savings for retrofits was even greater in some cases, Giulio Tirelli, Director Business Development at Marine Power, Wärtsilä told The Motorship.

Wärtsilä's “HY Module” modularised energy storage system solution limits the amount of lost cargo capacity aboard a RoPax (credit: Wärtsilä)

While battery hybrid installations offer the potential of double-digit fuel efficiency savings for newbuildings, the potential savings for retrofits was even greater in some cases, Giulio Tirelli, Director Business Development at Marine Power, Wärtsilä told The Motorship.

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