T oday, Alpha Metallurgical Resources, Inc. (AMR), a company specializing in bituminous coal and lignite surface mining, ...

Pirkey Power Plant in Hallsville in preparation for converting the idled lignite-fueled facility to natural gas fuel ... Pending regulatory approval, this initiative will convert the existing ...

However, the debate remains about whether the imported sub-bituminous coal is better as opposed to the local Thar lignite coal, often talked about for its perceived low quality and higher quantity ...

With winter around the corner and Europe giving priority to energy security over clean energy in German a wind farm is being dismantled to make way for an expansion of an open-pit lignite coal mine.