Proposed Appalachian ethane storage hub “would command $10 b aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| Proposed Appalachian ethane storage hub “would command $10 billion in investment” to region. https://t.co/tUOmafDbOo via @PittsburghPG Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail