Abstract:

The article examines global trends and prospects for the use of liquefied natural gas (LNG) as a fuel for water transport. It analyzes the historical background of the transition to LNG, the current state of the market and key factors contributing to its development, including environmental requirements, economic benefits and infrastructure changes. Particular attention is paid to practical examples of using LNG on various types of vessels: cruise liners, icebreakers, cargo and military vessels, as well as port equipment. Technical aspects are considered, including engine types and bunkering schemes. Russian projects, such as Sovcomflot tankers, ferries and icebreakers on LNG, as well as the regulatory framework governing this area, are separately covered. The article emphasizes that the transition to LNG is a strategic direction for reducing the environmental burden and increasing the economic efficiency of water transport. However, successful implementation requires government support, infrastructure development and harmonization of international standards.

Keywords: LNG, water transport, environmentally friendly fuel, bunkering, gas-diesel engines, MARPOL, Sovcomflot.