PaPUC Clarifies Settlement Involving ‘Remaining Life Study’ & Enhanced Public Reporting on Integrity of Sunoco’s Mariner East 1 Pipeline

Today, May 21, 2020, the Pennsylvania Public Utility Commission (PUC) or (Commission) clarified a section of a March 2020 Tentative Order directing an independent “remaining life study” of the Mariner East 1 (ME1) pipeline crossing Pennsylvania – and established a 10-day period for comments by active and interested parties. The Commission voted 4-0 today in … Continue reading PaPUC Clarifies Settlement Involving ‘Remaining Life Study’ & Enhanced Public Reporting on Integrity of Sunoco’s Mariner East 1 Pipeline

PUC Investigation of Mariner East 1 Pipeline Incident in Chester County

On January 25, 2019, the safety investigation by the Pennsylvania Public Utility Commission’s (PUC’s) independent Bureau of Investigation and Enforcement (I&E) – which includes the PUC’s Pipeline Safety Division – regarding Mariner East 1 (ME1) pipeline, operated by Sunoco Pipeline LP, a/k/a Energy Transfer Partners (SPLP), has now shifted to detailed geological surveys around a “sinkhole” … Continue reading PUC Investigation of Mariner East 1 Pipeline Incident in Chester County