According to many specialists electric propulsion is the best to have but worst to buy, with the argument that the investment is too high and the system does not pay itself back. Therefore a challenge and an opportunity for development to prove otherwise.
Norfolk Shipbuilding & Drydock Corporation (Norshipco) in Norfolk, Va., is a privately held corporation that has served the Port of Hampton Roads in the marine industry since 1915. Norshipco is a fullservice shipyard, and has enjoyed a reputation
Installed on a new 80,700-dwt tanker, the first unit of the SSG (Super-economical Shaft Generator) system developed by IHI (Ishikawajima-Harima Heavy Industries Co., Ltd.), Japan, has demonstrated excellent performance through the ship's official trial runs,