How Much Do Cruise Ships Contribute To Pollution

The passengers and crew aboard the biggest ships can produce 210000 gallons of sewage and almost five times as much graywaterfrom sinks showers laundry and so onin a single week.

How much do cruise ships contribute to pollution. It is estimated that the cruise ships contribute 24 to the total solid waste generated by maritime traffic across the world as one of such luxury vessels can produce seven tons of garbage and solid waste in a single day. Cruise ship vs airplane pollution. The most staggering statistic of all is that just 16 of the worlds largest ships can produce as much lung-clogging sulphur pollution as all.

Even the eco-friendly cruise ships are failing. Surprise surprise in relative numbers setting sail on a cruise ship is also a lot worse than taking a flight. In 2014 that number was around one BILLION gallons of sewage.

Often they travel into international waters to do so. A single large cruise ship will emit over five tonnes of NOX emissions and 450kg of ultrafine particles a day. How Much Do Cruise Ships Contribute To Pollution.

It is estimated that an average cruise ship creates 21000 gallons of sewage and emits the equivalent of 13 million cars worth of sulphur oxide per day. And many like this one are often statements of the obvious. Several years ago a similar study suggested that if you stand under the funnel of a cruise ship on a still day the pollution could be as high as that on the pavement of Piccadilly Circus in London.

And because a cruise ships engines have to operate 247 they contribute significantly to coastline pollution and affect the health of people living in port towns. As ships get bigger the pollution is getting worse. With passenger numbers increasing we take a look at the problem of cruise ship pollution and ask what the industry is doing to tackle the issue.

Per day one cruise ship emits as much particulate matter as a million cars. According to their story just one of the worlds largest container ships can emit about as much pollution as 50 million cars. When examining the cruise ship company reports it emerges that every company uses slightly different metrics.