On the occasion of Electric & Hybrid Marine World Expo in Amsterdam, Barillec will focus on its VarShaft system, whose first prototype is now available in its showroom in Concarneau. VarShaft has been developed to improve energy efficiency of fishing boats and other service vessels. According to Barillec, many French shipowners already showed interest into this concept that allows them to improve the energy efficiency by reducing the fuel consumption up to 15 percent. Barillec marine proposes to ship-owners…