Key activities aid this transformational change.
El Segundo has operated more than a year without any reportable mine or contractor injury
Reclamation crews at Navajo Mine created a self-sustaining landscape.
Permitting for the Poplar Grove mine is progressing as planned.
Main welcomed back the US team from the 2016 International Mine Rescue Contest.
What will Minexpo bring? That is the question many are asking themselves.
Flat Creek's mineable coal resource has been fully depleted.
Coal-fired electricity is out of favour with US educational institutions.
Study to provide a greater understanding of the Elko project
The majority of non-fatal accidents occurred in West Virginia.
Coal produced 79% of the state's greenhouse gas emissions.
The agreement, similar to those made with Wyoming, New Mexico and Indiana, moves Illinois up the creditor...