In the framework of a sustainable development through promoting a health and friendly marine environment in order to get reasonable overall earnings from oceans potential, it becomes more necessary, as compulsory condition of that, to preserve the natural reserves as a major key for improving competitiveness together with the increasing the employment rate on a long term. Taking under consideration this point of view, this paperwork objective is associated to the innovative knowledge, operating technologies and optimum techniques recommended for naval industry, in order to balance economic and social outcomes, viable from ecological point of view. The authors are underlying the necessity of naval sector adapting attitude connected to the sustainable development, based on knowledge transfer within convergence aria, in both directions, namely between natural and ecological system and technological system. In this respect, the proposed solutions contribute to the optimization desiderata in monitoring and control politics from naval industry, in dealing with the specific consumptions of natural capital, into efficient manner from economic perspective and watching to minimize the energy waste as well. The conclusions of the paperwork underpin that the decision-making chain in naval industry should contain a dimension of environment policy as guaranty for sustainable overall progress.