Leading cruise firms respond to serious emissions allegations highlighted by Which?.
- Disney Cruise Line identified as the major polluter in European waters according to 2023 data.
- Norwegian Cruise Line and Princess Cruises also report significant emissions.
- Industry responses challenge the methodology and seek to clarify their environmental efforts.
- The debate raises awareness about the cruise industry’s environmental footprint.
In a response to the emissions allegations brought forward by Which?, leading cruise lines are fervently defending their environmental record. The consumer group had conducted an analysis based on the EU’s 2023 Monitoring, Reporting and Verification (MRV) carbon emissions data, which pinpointed Disney Cruise Line as the leading polluter, despite its limited operational footprint in Europe. The 2,500-passenger vessel, Disney Dream, reportedly emitted an average of nearly 1.5 tonnes of CO2 per nautical mile last year.
Further scrutiny identified Norwegian Cruise Line as another significant contributor, with its fleet of ten ships in European waters averaging 1.4 tonnes of CO2 per nautical mile. Particularly, the Norwegian Epic was cited as the most polluting ship, generating emissions equivalent to those of a small town. Princess Cruises and Royal Caribbean followed closely in terms of emissions per nautical mile.
Critically, the Which? report sparked industry-wide dissatisfaction with its methodology. A spokesperson for Disney Cruise Line stated that the analysis failed to represent the full operational context and emphasised the line’s commitment to environmental standards, pointing out their compliance with air and water quality norms through advanced fuel usage. Meanwhile, Norwegian Cruise Line asserted the necessity to consider time spent in lower-emission environments such as ports, which was overlooked by the analysis.
The narrative around the environmental impact of cruising was further complicated by a separate investigation commissioned by Which?, which compared cruisers’ carbon footprints to that of short-haul flyers. The findings suggested that no-fly cruises in the Mediterranean could result in significantly higher emissions compared to a typical flight and hotel stay package. This prompted calls from the consumer watchdog to tackle what it termed as ‘greenwashing’ by cruise firms.
Notably, Hurtigruten and Viking stand out for their progressive steps, including partial reliance on battery power and hydrogen fuel cells respectively. Naomi Leach, deputy editor at Which? Travel, vocalised the growing concern among travellers regarding the environmental ramifications of cruise holidays, urging the industry to offer clarity and authenticity in their reporting.
Responses from the cruise lines themselves have been manifold, with Disney acknowledging the transparency aspirations of the report yet challenging its execution. Norwegian Cruise Line provided detail on their sustainability goals, aligning with the EU’s broader environmental objectives. In a similar vein, MSC Cruises criticised the methodology and reiterated its ongoing commitment to climate neutrality through liquefied natural gas advancements and shore power adaptations.
The discourse between industry leaders and consumer advocates highlights the urgency for clearer environmental reporting within the cruise industry.
