The U.S. saw the largest decline in energy-related CO2 emiss aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| The U.S. saw the largest decline in energy-related CO2 emissions last year @IEA reports. https://t.co/Mrr0xqi9tU 🇺🇸 Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail