MarcellusGas-268739387066552321 aspwv1999-11-30T00:00:00-05:00November 30th, 1999|Twitter| #NaturalGas power plant in southwestern Pa. clears first hurdles http://t.co/1fkwv9hQ #Marcellus #ShaleGas Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail