The waste management system is part of a wider effort to make the Icon of the Seas a more sustainable ship, including the use of LNG fuel and waste heat capture. Credit: Royal Caribbean Group.

Cruise giant Royal Caribbean Group has revealed what it called its “next-generation” waste management technology which will turn solid waste directly into energy on board cruise ships. 

The industry-first Microwave-Assisted Pyrolysis (MAP) and Micro Auto Gasification (MAG) systems will be used this year on two of the company’s new LNG-powered ships, the Royal Caribbean’s Icon of the Seas and Silversea Cruises’ Silver Nova. 

Go deeper with GlobalData

Premium Insights

The gold standard of business intelligence.

Find out more

Related Company Profiles

View all

The systems take the waste generated on board the cruise ships and turn it into synthesis gas that can be directly used as energy. An additional byproduct called biochar can also be used as a soil nutrient.

A diagram showing the process used by the Royal Caribbean’s MAP waste-to-energy system. Credit: Royal Caribbean Group

President and CEO Jason Liberty said: “Pioneering the first waste-to-energy system on a cruise ship builds on our track record of waste management and furthers our commitment to remove waste from local landfills and deliver great vacation experiences responsibly.” 

Liberty also highlighted the role of the new systems in the company’s SEA the Future sustainability strategy which includes a plan to reduce food waste by 50% by 2025. 

See Also:

In addition to the new waste-to-energy systems, the company has also added the Galapagos Islands to its Green Hub program, which identifies waste vendors in key ports that can divert its waste from landfills and has so far helped to divert 92% of the group’s waste. 

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

Royal Caribbean also showcased a series of initiatives designed to reduce food waste across the company’s operations, taking steps such as using AI to adjust food production in real-time and introducing a dedicated onboard food waste role. 

Other initiatives include developing a platform to monitor food supply and estimate how much food should be produced and ordered each day and working with the World Wildlife Fund on a food waste awareness campaign for crew dining areas. 

The sustainability of cruising has become one of the main focuses for the industry, which has seen criticism for its effect on the climate and the world’s oceans, with companies across the industry working on decreasing their impact, including Disney Cruises and Havila Voyages.