RT @StateImpactPA: ExxonMobil: natural gas expected to be fa aspwv2013-12-12T00:00:00-05:00December 12th, 2013|Twitter| RT @StateImpactPA: ExxonMobil: natural gas expected to be fastest-growing major fuel through 2040 http://t.co/orUvdG5CYn Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail