US coal miners are shoveling more money than ever at investors

It’s not a great time to be a coal miner, but there’s never been a better time for their shareholders.

US coal companies returned almost $3.7-billion in dividends and buybacks to shareholders in the 12 months through September, and S&P Global Ratings expects more of the same this year. That’s boosting yields to unheard-of levels, in some cases to about nine times that of ten-year treasuries.