The cruise industry has made significant strides in achieving its sustainability goals, according to a recent report.
- Of the 44 new ships planned, 25 will use liquefied natural gas and some are methanol-capable.
- Many upcoming ships will either use alternative fuels or adapt to zero carbon fuels when available.
- Presently, 120 ships are equipped with shoreside electricity, expected to rise to 210 by 2028.
- Cruise companies are investing extensively in flexible propulsion technologies and sustainable practices.
The latest report from the Cruise Lines International Association (CLIA) sheds light on the ongoing advancements in the cruise industry concerning its environmental and sustainability objectives. This detailed study elaborates on the sector’s commitment to reducing environmental impacts through innovative technologies and practices. Among the upcoming fleet of 44 new ships, approximately 25 are set to operate on liquefied natural gas (LNG), a cleaner alternative to traditional fuels. Additionally, some vessels are being developed with the capability to operate on methanol, which represents a further step towards greener solutions.
A significant portion of the new ships will either run on alternative fuels from the outset or have the capacity to integrate zero carbon fuels as they become available. This adaptability signifies a proactive approach within the industry to meet future sustainability standards as technology evolves. Further, the increasing use of shoreside electricity, a technology enabling ships to switch off their engines while docked at port, is a notable trend. As it stands, 120 ships in the CLIA fleet are equipped to connect to shoreside power, a figure anticipated to grow to over 210 ships by 2028, accounting for 72 per cent of the total fleet and 74 per cent of global passenger capacity.
In pursuit of fuel flexibility, cruise lines have been making substantial investments in propulsion technologies that allow for conversion and adaptation. The exploration of different technologies, such as fuel cells, wind propulsion—including solid sail options—photovoltaic solutions, and advanced battery storage systems, points to a broader shift towards versatile energy solutions that promote environmental responsibility.
Kelly Craighead, the president and CEO of CLIA, highlighted the industry’s transformative efforts: “Cruise lines continue to transform the modern fleet to protect the oceans, air, and destinations enjoyed by millions of passengers each year. Our data shows a step change in the uptake of new environmental technologies by our cruise line members,” she noted. Craighead’s comments underscore the sector’s role as a pioneer in adopting and piloting new technologies aimed at fostering a sustainable future.
Earlier in the year, CLIA’s commitment to furthering sustainability initiatives was fortified by the appointment of Sascha Gill as vice-president of sustainability. Gill’s role is pivotal in spearheading efforts to align the cruise industry with higher environmental standards and sustainable practices, ensuring that sustainability becomes a core priority in all aspects of cruise operations.
The cruise industry’s dedication to sustainability reflects a forward-thinking and adaptive approach to emerging environmental challenges.
