CAMDEN, N.J. & BRYN MAWR, Pa.–(BUSINESS WIRE)–American Water Works Company, Inc. (NYSE: AWK) (“American Water”) and Essential Utilities, Inc. (NYSE: WTRG) (“Essential Utilities”) today announced that the Kentucky Public Service Commission (PSC) has approved the companies’ proposed merger, marking the first regulatory approval obtained in the path toward completing the combination of the two companies. The Kentucky PSC’s approval follows the overwhelming approval of the transaction by sharehol