Alternative liquefied gas cargos: management strategies and vessel design philosophies. Final report

This report analyzes the feasibility of providing single-cargo liquefied gas carriers with the capability to transport alternative liquefied gas cargos. This study addresses the following basic issues: the characteristics of the existing and probable future liquefied gas transportation systems, including cargo movements and liquefied gas terminals; the technology of liquefied gas carriers and associated equipment; the impact on vessel design of incorporating alternative cargo capability; and the impact of federal agencies on the decision-making process. The report provides conclusions and recommendations regarding the conditions under which it may be beneficial to incorporate alternative cargo capability as well as additional information on management strategies.