Marcellus Shale Transforms U.S. into an Energy Superpower ht aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| Marcellus Shale Transforms U.S. into an Energy Superpower https://t.co/CREVrX9XSL #AmericanEnergy https://t.co/RvOlzXwaL3 Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail