Just 16 Ships Expel as Much Pollution as All the Cars in the World

(NaturalNews) Large shipping vessels have become commonplace in today's global marketplace as goods are imported and exported across the world. While the high levels of pollution they create are something that most people don't think too much about, some scientists are beginning to evaluate their environmental effect. One of the most disturbing facts discovered about these giant ships is that a mere 16 of them emit as much sulfur as do all the cars in the world combined.

Fred Pearce, a science writer and environmental consultant for New Scientist, has been studying the shipping industry for quite some time. He has focused particularly on their use of filthy, toxic fuel that is polluting the air at a staggering pace. According to his assessment, thousands of people die every year from the toxic fumes that are emitted from their smokestacks, lingering in the air as a brown haze for many days. If current practices continue, he estimates that upwards of a million people will die in the next decade due to ship pollution.

The type of fuel typically used in large ocean craft is composed of the dirty leftovers from the refined fuel that is used in cars, trucks, and other land vehicles. It is thicker than land fuel and high in sulfur. It is essentially a cheap, filthy form of fuel that would never be permitted for use on the mainland but that are tolerated on international waters. The chemicals found in the smoke trails of this "bunker fuel" are known to cause severe inflammation, cancer, breathing problems and heart disease.

Sources for this story include naturalnews and http://www.dailymail.co.uk/sciencet...


In Related News: EPA Adopts Strong Standards for Large Ships to Curb Air Pollution

The U.S. Environmental Protection Agency has finalized a rule setting tough engine and fuel standards for large U.S.- flagged ships, a major milestone in the agency's coordinated strategy to slash harmful marine diesel emissions. The regulation harmonizes with international standards and will lead to significant air quality improvements throughout the country… Air pollution from large ships, such as oil tankers and cargo ships, is expected to grow rapidly as port traffic increases. By 2030, the domestic and international strategy is expected to reduce annual emissions of nitrogen oxides (NOx) from large marine diesel engines by about 1.2 million tons and particulate matter (PM) emissions by about 143,000 tons. When fully implemented, this coordinated effort will reduce NOX emissions from ships by 80 percent, and PM emissions by 85 percent, compared to current emissions.

The emission reductions from the strategy will yield significant health and welfare benefits that span beyond U.S. ports and along our coasts, reaching inland areas. EPA estimates that in 2030, this effort will prevent between 12,000 and 31,000 premature deaths and 1.4 million work days lost. The estimated annual health benefits in 2030 as a result of reduced air pollution are valued between $110 and $270 billion, which is up to nearly 90 times the projected cost of $3.1 billion to achieve those results.

This rule, under the Clean Air Act, complements a key piece of EPA's strategy to designate an emissions control area (ECA) for thousands of miles of U.S. and Canadian coasts. The International Maritime Organization (IMO), a United Nations agency, is set to vote in March 2010 on the adoption of the joint U.S.-Canada ECA, which would result in stringent standards for large foreign-flagged and domestic ships operating within the designated area. EPA: Ocean-going Vessels