Wärtsilä has received an order from Hyundai Heavy Industries Co. Ltd. of Korea to supply four sets of Wärtsilä 50DF dual-fuel engines to power a series of 155,000 m3 dual-fuel-electric LNG carriers, with an option on four more sets. The ships were ordered last month by BP Shipping of the UK and are scheduled for delivery from Hyundai Heavy Industries' shipyard in Ulsan and Hyundai Samho Heavy Industries' shipyard in Mokpo from the middle of 2007 onwards. Each ship will be equipped with two twelve- and two nine-cylinder Wärtsilä 50DF dual-fuel engines with an aggregate power of 39.9 MW. Delivery of these engines from Wärtsilä's Trieste factory will commence in early 2006.