FACT: The U.S. has dropped CO2 emissions to a 25-year low la aspwv2015-12-16T00:00:00-05:00December 16th, 2015|Twitter| FACT: The U.S. has dropped CO2 emissions to a 25-year low largely through increased natural gas use. https://t.co/paLK7jImuj #Fracking Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail