Archive for December, 2018

WASHINGTON, D.C. – The National Mining Association (NMA) today recognized Prairie State Generating Company’s (PSGC) Lively Grove Mine for receiving independent certification under its CORESafety® system. PSGC joins eight other companies that have had operations independently certified under NMA’s signature safety initiative. “CORESafety brings the industry’s enduring commitment to employee safety to life in a concrete, […]