'Few are aware of the fact that tens of thousands of Americans die each year as a result of inhaling the pollutants that are released as a result of the combustion of coal,' said Dr. Alan Lockwood, a lead author of the report.
Burning coal creates $62 billion in negative side effect costs, Lockwood said, quoting a Oct. 2009 report by the National Academy of Sciences. That report estimated that each kilowatt hour of electricity carries 3.2 cents of hidden costs, such as higher medical bills.