PA’s Largest NatGas-Fired Electric Plant Officially Online January 16, 2019 Electrical Generation, Industrywide Issues, Lackawanna County, Pennsylvania Lackawanna Energy Center (click for larger version) Invenergy blasted out a press release yesterday to announce that their 1,480 megawatt, $1 billion Marcellus gas-fired electric plant, called the Lackawanna Energy Center (located near Scranton, PA) is now fully, 100%, online. Please Login to view this content. (Not a member? Join Today!) Related Post navigation Delayed ME2 Pipeline Cost PA a $675M Plastics Plant + 1K Lost JobsPeregrine Energy Buys Royalty Rights in Greene County, PA You do not have permission to view the comments. Click here to cancel reply. Please Login to post a comment Notify me of follow-up comments by email.