One of the primary objections to coal export terminals, at least among people who live near them, is the spread of coal dust. Coal is typically stored in large piles at export terminals, and these piles often generate significant quantities of coal dust when it’s windy or when the coal is disturbed or moved during the loading and unloading process. As one study put it, “coal terminals by their nature are active sources of fugitive dust.”*
Coal dust is, at minimum a nuisance; it’s probably a threat to water quality; and it’s possibly a danger to families’ health. In coal workers who are exposed to dust, for example, coal dust has been shown to cause bronchitis, emphysema, and black lung disease.
Here’s a look at how coal dust from terminals affects communities in North America.
In Seward, Alaska, an active lawsuit submits that coal dust blowing off the terminal’s stockpiles covers nearby fishing boats and neighborhoods with debris. It also argues that the conveyor system used to load ships and other export site operations drop coal dust directly into the local bay, violating the Clean Water Act. In 2010, the state of Alaska fined the railroad company that delivers the coal to the terminal $220,000 for failing to adequately control dust that dirtied Seward’s scenic harbor.
The Westshore coal export terminal at Robert’s Bank, just south of Vancouver, British Columbia, handles about 21 million tons annually. It unloads nearly 600 rail cars of coal each day on a peninsula jutting into the Strait of Georgia. Some residents of Point Roberts, a beachfront community three miles away from the export terminal, complain that coal dust blackens homes, patio furniture, and boats moored in the local marina. A comprehensive 2001 study* of coal dust emissions in Canada estimated that the Westshore Terminal emits roughly 715 metric tons of coal dust a year. And a recent study by researchers at the University of British Columbia found that the concentrations of coal dust in the vicinity of the terminal had doubled during the period from 1977 to 1999.
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