Enbridge upgrading pipelines to move more shale gas to the U.S. Northeast By Sergio Chapa on 4/9/2021 (Bloomberg) --Enbridge Inc. is moving forward with upgrades to its pipeline network serving the northeastern U.S. to ship more shale gas from the prolific Appalachian Basin as opposition to new conduits mounts in the region. The Canadian companyâs plan includes a connection to a UGI Utilities facility in Pennsylvania and compression boosts that will allow it to move an additional 18 million cubic feet per day along its Texas Eastern system. In a second phase, similar links will be built for other customers in the Northeast.