FACT: Half of all U.S. households use natural gas as their p aspwv2014-01-06T00:00:00-05:00January 6th, 2014|Twitter| FACT: Half of all U.S. households use natural gas as their primary heating source, according to @EIAgov. Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail