Leer mine becomes first to achieve verification for all protocols under the new towards sustainable mining initiative subscription program

St. louis , jan. 17, 2024 /prnewswire/ -- arch resources, inc. (nyse: arch) today announced that the leer mine had achieved level a verification for all protocols comprising the towards sustainable mining (tsm) initiative. leer is the first mine of any type to achieve and verify this performance level through tsm's new subscription program, which allows any mine anywhere in the world to implement this globally recognized sustainability initiative for the mining industry.
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