New regulatory framework is limiting use of conventional fossil bunker fuels because of their air polluting impact in the defined ecologically sensitive areas. The new limits for all trading areas are coming and new restricted areas will be set. The book "Green Bunkering with LNG" is briefly describing practical bunkering alternatives and options to comply with the new regulations and is focusing on the natural gas as one of the most perspective bunkering options. LNG practical bunkering issues were discussed and technical and economic aspects of supply and consumption are analyzed. Based on...