Pipeline Safety Alert – PHMSA Issues Final Rule for Underground Natural Gas Storage Facilities

On February 12, 2020, the Pipeline and Hazardous Materials Safety Administration (PHMSA or Agency) released a final rule establishing new safety standards and reporting requirements for underground natural gas storage (UNGS) facilities (the Final Rule).  The Final Rule modifies regulations that PHMSA previously established in an interim final rule (IFR) to address a congressional mandate in the Protecting Our Infrastructure of Pipelines and Enhancing Safety Act of 2016 (PIPES Act).

The Final Rule follows the approach taken in the IFR by incorporating the provisions in two industry safety standards for UNGS facilities by reference but eliminates the requirement to treat the permissive elements of those standards as mandatory.  The Final Rule also makes other changes to the IFR, many of which respond to issues raised in public comments, a petition for reconsideration filed by several industry trade organizations, and a petition for judicial review filed by the State of Texas in the U.S. Court of Appeals for the 5th Circuit.  Additional information about the Final Rule, which takes effect on March 13, 2020, is provided below.

Please read more about this Final Rule in this Alert.