Thanks to #naturalgas, the U.S. is a clean-air progress lead aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| Thanks to #naturalgas, the U.S. is a clean-air progress leader. 🌎 More ➡️ https://t.co/dfRZJ24v8W https://t.co/dqUOzT8FEK Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail