Average U.S. coal mining productivity increases as production falls

Coal mining productivity in the United States increased 26% over the past five years, reaching 6.8 tons per miner hour in 2017, up from 5.4 tons per miner hour in 2012, according to EIA’s Annual Coal Report and data from the Mine Safety and Health Administration (MSHA).
[Read More ...]

This feed powered by J & A Business Solutions

Average U.S. coal mining productivity increases as production falls was originally posted by Energy News That Matters