Alfa Laval’s Marine Essentials on display at Nor-Shipping: Alfa Laval will be showcasing a range of innovative solutions at the Nor-Shipping trade fair in Oslo, which will take place 24–27 May 2011. Alfa Laval cover a wide range of marine activities, but have a common theme: lower environmental impact and lifecycle cost. Green used to be the environmental watchword, but blue is now taking over. Over 70% of our planet is blue, and water management and conservation are becoming the critical issues worldwide.