What pollutes more ships or cars?

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.



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Cruise ships were responsible for more than four times the sulphuric emissions into Europe's atmosphere than all of the continent's car last year, according to a new report. This comes despite repeated pledges by the industry to move towards a greener model of operating.

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One large container ship at sea emits the same amount of sulphur oxide gases as 50 million diesel-burning cars.”

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Finally, the plane is the most polluting means of transport and the one that generates the most greenhouse emissions.

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Car emissions are a major source of pollution. Cars and trucks emit twenty percent of all greenhouse gases emitted in the United States[1], which is the second largest greenhouse gas emitter in the world.

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Cruise ships emit more carbon per passenger kilometre than flying, even considering the extra damage that emissions cause at high altitude. It's thought that the Queen Mary II emits 0.43kg of CO2 per passenger mile – that's even worse than the 0.257kg for a long-haul flight.

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Taking a seven-day cruise is more than three times as carbon-intensive as flying and staying abroad.

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So, if you're traveling with three or more people, driving is the better option, and here's why: Three people on the cross-country flight would account for 1.86 tons of carbon emissions (0.62 tons of CO2 x 3), compared to the total 1.26 tons of carbon the vehicle would produce (ignoring that the extra weight would ...

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Flights emit 500 grams of carbon dioxide/metric tons of cargo per kilometer of transportation. However, ships emit only between 10 to 40 grams of carbon dioxide per kilometer. The carbon footprint of airplanes is 20 to 30 times more than ships.

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The most obvious and climate-friendly solution is riding aboard a cargo ship, thousands of which cross the Atlantic each year.

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The filthy fuel (called marine gas oil) means the big diesel engines on cruise ships emit tons of toxic smog that people on board and in port cities have to breathe. And while the smog is the most obvious in port, cruise ships also emit tons of greenhouse gases. (Cruising is actually worse for the climate than flying.

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?? The perception that the train is best If we take an overall view of the transport sector, 71% of transportation related carbon emissions come from road users, whereas only 1.8% of emissions stem from rail travel. So in absolute terms, trains are responsible for a lot less emissions than cars.

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The report says that a mid-sized cruise ship can use as much as 150 tonnes of fuel each day, which emits as much particulate as one million cars. Is that right? That's correct. And the reason for this is that their engines run 24/7.

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Cruise ships can produce more carbon dioxide than 12,000 cars, scientists warn. EXETER, England — Cruises should be curbed until they undergo massive environmental regulations, after it was discovered just one ship can produce more carbon dioxide than 12,000 cars, scientists say.

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