Delaware Riverkeeper, et al. v. FERC No. 18-1108 Conditional certificate authorizing construction and operation of pipeline facilities (the Orion Project) in Pennsylvania. Tennessee Gas Pipeline Co., L.L.C., 158 FERC ¶ 61,110 (2017), reh’g denied, 162 FERC ¶ 61,167 (2018). Circuit D.C. Cir.
Appellate Briefs