Cruise & Cruise Line

Royal Caribbean Group Completes Latest Alternative Biofuel Testing Program

Image: Symphony of the Seas (photo by Noreen Kompanik)
Image: Symphony of the Seas (photo by Noreen Kompanik)
Donald Wood
by Donald Wood
Last updated: 8:50 AM ET, Wed September 20, 2023

Royal Caribbean Group announced the completion of a 12-week alternative biofuel testing program in Europe.

Earlier this week, Royal Caribbean International’s Symphony of the Seas became the first ship in the maritime industry to successfully test and use a biofuel blend in Barcelona, Spain, to meet part of the vessel’s fuel needs.

As part of the testing process, the cruise company confirmed onboard technical systems met operational standards, without quality or safety concerns, demonstrating the biofuel blend is a reliable “drop in” supply of lower emission energy that ships can use to set sail across Europe and beyond.

“This is a pivotal moment for Royal Caribbean Group’s alternative fuel journey,” President and CEO Jason Liberty said. “Following our successful trial of biofuels this summer, we are one step closer to bringing our vision for net-zero cruising to life.”

The alternative biofuel tests across Europe also provided valuable data to understand the availability and scalability of biofuel in the region. The company began testing biofuels last year and expanded the trail this summer in Europe to two additional vessels: Royal Caribbean’s Symphony of the Seas and Celebrity Cruises’ Celebrity Apex.

With Symphony of the Seas departing from the Port of Barcelona and Celebrity Apex departing from the Port of Rotterdam, both ships accomplished multiple sailings using biofuel and contributed critical data on the fuel’s capabilities.

“As we strive to protect and promote the vibrant oceans we sail, we are determined to accelerate innovation and improve how we deliver vacation experiences responsibly,” Liberty continued. 

The results will help accelerate Royal Caribbean Group’s plans to continue testing different types of biofuels on upcoming European sailings this fall.


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