Environmental stewardship is very important in the cruise industry because it takes care of the environment through leadership, investment, and collaboration with other organizations. Following policies and best practices, recycling and training crew members. The technology has innovated sustainable environmental practices such as exhaust gas cleaning systems (EGCS), liquefied natural gas (LNG), and also Ship Energy Management Plans to reduce carbon emissions, energy efficiency with the use of LED lights. Increasingly, the environmental impact in the hospitality industry such as cruise ships or restaurants is being taken into account to reduce our footprint on nature.