In 1945, Pittsburgh Coal Company merged with what American energy company that is headquartered in Cecil Township, outside PIttsburgh, Pennsylvania?
Pittsburgh Coal Company:  In 1945 it merged with Consolidation Coal Company, controlled by the Rockefeller family. Consol Energy: Consol Energy Inc. is an American energy company with interests in coal and natural gas production headquartered in the suburb of Cecil Township, in the Southpointe complex, just outside Pittsburgh, Pennsylvania.
Consol Energy Inc.