Oil Spill Investigation Shutters Major North American Pipeline

The Keystone pipeline was shuttered on Tuesday, TC Energy Corp – formerly TransCanada – said on Wednesday, while it works to investigate a potential oil spill in the state of North Dakota. The pipeline, which runs from Canada through seven US states bringing tar sands oil to the US, will remain shuttered until the leak has been investigated. Customers have been notified of the disruption. The Keystone oil pipeline was shuttered in February as well, that time in Missouri. The pipeline disruption comes on the same day as a hearing in Montana about…