Canada’s TC Energy said on Sunday it has not yet determined the cause of the Keystone oil pipeline leak last week in the United States, while also not giving a timeline as to when the pipeline will resume operation.
TC shut the pipeline after more than 14,000 barrels of crude oil spilled into a creek in Kansas on Wednesday, making it one of the largest U.S. crude spills in
nearly a decade.
“Our teams continue to actively investigate the cause of the incident. We have not confirmed a timeline for re-start and will only resume service when it is safe to do so, and with the approval of the regulator,” TC said in an update posted to its website….