Posted by Hatka Hatnaa Posted on 3:56:00 AM
Cruise lines have lagged behind hotels and airlines when it comes to sustainable travel, Mr.
Durband said, but lately that’s changed, with several cruise companies stepping up their efforts.Royal Caribbean, for example, has a new partnership with the World Wildlife Fund to help with ocean conservation. For starters, the company will reduce the carbon emissions from its ships by using scrubbers, machines that eliminate nearly all of the environmentally harmful sulfur dioxide from a ship’s exhaust system.Also, said Rob Zeiger, a Royal Caribbean spokesman, by the end of 2020, its fleet of 44 ships will use seafood only from fisheries and farms certified as sustainable and won’t serve overfished species like swordfish. And most of the ships being built for the line will be powered entirely by natural gas and generate electricity through fuel cells, which produce minimal air pollution.Smaller cruise companies, too, are getting into sustainability. Peregrine Adventures is introducing 10 carbon-offset itineraries in 2017, and the riverboat brand Uniworld Boutique River Cruise Collection is now working with the social enterprise ME to WE to offer guests the opportunity to volunteer, including one in Rajasthan, India, where they help build a new classroom at a village school.