Wärtsilä urges owners to weigh up HY

Ship operators may not have to sail over the rainbow to reach a cleaner, more efficient future if Wärtsilä’s investments in hybrid propulsion system bear fruit, writes Gavin Lipsith.

The energy management system is the brain of Wartsila HY (credit: Wartsila)

Ship operators may not have to sail over the rainbow to reach a cleaner, more efficient future if Wärtsilä’s investments in hybrid propulsion system bear fruit, writes Gavin Lipsith.