The US coal sector is in a “structural decline” which has sent 26 companies bust in the last three years, according to financial analysts. A report by the Carbon Tracker Initiative found that in the past five years the US coal industry lost 76% of its value. At least 264 mines were closed between 2011 and 2013. The world’s largest private coal company, Peabody Energy, lost 80% of its share price. These declines were in spite of the Dow Jones industrial average increasing by 69% during the same period. Authors said this indicated a decoupling of US economic growth from coal. ...