"Does this mean that shipbuilding activity in Scotland is destined to end? On the contrary, it seems that it has the opportunity to change and, much like every other socio-economic activity, follow the urgent need for sustainable alternatives. In this case, sustainable shipbuilding is a viable alternative with the potential for profit that makes it attractive to private investors. For instance, wind-propulsion technologies have the potential to offer to shipping companies double-digit savings on fuel consumption."
http://www.businessforscotland.com