Pipeline operators might get to use their own risk models to decide when to fix pipes

US pipeline regulators are asking for public feedback on whether to let pipeline operators use their own risk models to decide when to repair hazardous liquid and gas pipelines. This could mean companies get more flexibility in how often they inspect and fix their infrastructure.

For decades, pipeline operators have followed prescriptive rules about when and how to inspect and repair their pipes. Shifting to a risk-based approach means companies could potentially reduce maintenance costs by focusing resources where they believe the risk is highest. This could also mean less frequent inspections in areas deemed lower risk, which changes the safety calculus for communities near pipelines.