‘@WashCoChamberPA Spigelmyer: “With natural gas in power gene aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| @WashCoChamberPA Spigelmyer: “With natural gas in power generation, every criteria pollutant has declined. Natural… https://t.co/vNNaRg2Dbj Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail