Tennessee Gas Pipeline NEUP Delaware Riverkeeper Network, et al. v. Federal Energy Regulatory Commission

On March 31, 2011, Tennessee Gas Pipeline L.L.C. submitted its certificate application for the Northeast Upgrade Project to the Federal Energy Regulatory Commission. The Project was one of a series four interconnected pipeline projects Tennessee launched in a three year span to add a new 30-inch diameter pipeline beside its existing 300 Line natural gas pipeline. First, the 300 Line Upgrade added 127 miles of new pipeline in eight non-contiguous sections (