April 21, 2016 /3BL Media/ - AIDAprima, the new flagship from Germany's leading cruise line, AIDA Cruises, is setting standards with regards to environmental and climate protection. No other ship has more modern eco-technology on board. AIDAprima is the world's first cruise ship to feature a dual-fuel engine and can be operated with low-emission liquefied natural gas (LNG) during the time spent docked at port. It also features two shore-side power supplies and is the world's first passenger ship with an onboard three-step system for exhaust aftertreatment.