Are cruise ships worse for the environment than airplanes?
Taking a seven-day cruise is more than three times as carbon-intensive as flying and staying abroad.
People Also Ask
There is no longer any doubt that land-based vacations, even with plane and car travel, are overwhelmingly less polluting than getting on a cruise ship.
A June study from sustainable transport campaigner The European Federation for Transport and Environment found that 63 cruise ships owned by parent company Carnival Corporation emitted 43% more sulfur oxides, a group of harmful air pollutants, than all the 291 million cars in Europe in 2022.
“Cruising is less stressful and also means you do not lose time commuting and travelling to a destination as you will be eating, watching shows, drinking with friends and sleeping in comfort as the ship takes you to the next destination. It is a more efficient and enjoyable use of your time.”
To help you determine the best option for your vacation, we've prepared a comparison of both airplane and cruise ship travel elements. Cost. You typically pay much less upfront for airfare than you would a cruise, with some cruises costing as much as triple the cost of airfare to the same destination.
A five-night, 1,200 mile cruise results in about 1,100 lbs of CO2 emissions, according to Comer. Flying the same distance and staying in a hotel would emit less than half of that. And that's not counting for the fact that cruise guests often also have to fly to the port where they will embark.
Port pollution: Cruise ships generate plastic waste not only while at sea but also while in port. This can contribute to plastic pollution in the surrounding waters and on nearby beaches.
Trains. Besides walking and biking, traveling by train remains one of the greenest and most environment-friendly options when getting around. Regardless if electric or diesel-powered, trains emit between 66 and 75 percent fewer carbon emissions when compared to cars and airplanes.
Just exactly how bad is flying really? Air travel accounts for 2.5% of global carbon emissions. In the US, flying accounted for 8% of transportation emissions, but less than 3% of total carbon emissions.
1. The Norwegian company Hurtigruten. Among the most environmentally sustainable ships are certainly the ships of the Norwegian cruise line Hurtigruten. The company has already eliminated heavy fuel oil (HFO) for more than a decade and uses alternative and greener fuels such as marine diesel oil and biofuels.
Taking the train or ferry works out to be around seven times less polluting than travelling by plane, according to various estimates. Travelling by train is slightly greener than taking the ferry, in terms of emissions.
In terms of carbon dioxide production, each day you spend as an individual passenger on a cruise ship generates approximately 420 kilograms of carbon dioxide per day.
Currently, cruise ships and other maritime vessels are responsible for nearly 3% of global greenhouse emissions each year. Considered to be worse than flying in terms of carbon emissions per passenger, a report by Pacific Standard revealed that a person's average carbon footprint triples in size while on a cruise.
Rising price levels and challenging global environment pose significant challenges as countries work to strengthen fiscal balances, revitalize growth and build resilience against natural disasters and to help cope with climate change. Caribbean countries are extremely vulnerable to climate change and natural disasters.
Trinidad & Tobago produces the largest amount of waste at 1.5 kilograms per person per day, the most in the world. They estimate that at least 0.19 kg of plastic waste per person is almost guaranteed to end up in the ocean.