September 27, 2024 – For years, pipeline companies like Energy Transfer have built and operated dangerous pipelines throughout Pennsylvania, without adequate safety oversight. Now, new rules passed by the Pennsylvania Public Utilities Commission (PUC) go a long way to addressing safety and environmental concerns associated with hazardous, highly volatile liquids pipelines like Mariner East. While not perfect, these groundbreaking new rules put Pennsylvania at the forefront of safety – protecting homes, schools, and places we gather that are in close proximity to such pipelines. 

These new rules are a direct result of the tireless work of residents and the legal and advocacy work of Clean Air Council and our partners. From contaminated wells to sinkholes to the potential for leaks and explosions, residents have raised the alarm on the dangers of hazardous liquids pipelines and the need for better regulation by state agencies. Clean Air Council has supported residents in their advocacy and legal efforts to challenge the weak regulation and enforcement that puts communities at risk. The new regulations cover construction, operation and maintenance, leak detection, emergency notification, accident reporting, and enforcement mechanisms.

The potential accidents and disasters associated with pipelines like Mariner East are unacceptable and we are confident that these new rules will be more protective and help us breathe a sigh of relief. While this is a significant victory, the Council will continue to watchdog the PUC and pipeline safety across the state. No one should be in harm’s way of any dangerous pipeline infrastructure.