The use of wind to propel ships is not new. For centuries, it was the main force moving vessels and cargoes on the world's oceans. Bureau Veritas' (BV) expertise on wind propulsion also goes back to the 19th century; while our first NR206 rules were published in 1987, the first classification of a tanker with wind propulsion by BV took place in 1886. After being left aside - and for many perhaps, consigned to the history books - wind propulsion is once again back in vogue, as a combination of fluctuating oil prices and more stringent regulations on greenhouse gas (GHG) emissions have led shipowners to examine alternatives to fossil fuels. In this context, a new generation of wind propulsion solutions for shipping are emerging at an impressive pace. These are developed with a vast variety of new shapes, principles and materials, which brings about a fresh set of challenges.
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