RT @EIAgov: #TodayInEnergy: Fossil fuels made up at least 80 aspwv2015-07-06T00:00:00-04:00July 6th, 2015|Twitter| RT @EIAgov: #TodayInEnergy: Fossil fuels made up at least 80% of U.S. fuel mix since 1900 http://t.co/icplLwjVhu #coal #natgas http://t.co/… Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail