MarcellusGas-256355300729315328 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| Pa. @ProcterGamble plant to be 100% #energy self-sufficient by Feb. thanks to #Marcellus #ShaleGas http://t.co/2hIuuM7n Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail