Day: November 8, 2019

Rare permit for Keystone oil pipeline in spotlight after spills

(Reuters) – The massive Keystone pipeline has been transporting oil from Canada to the United States at a higher-than-standard level of pressure since it started operating in 2010, thanks to a special permit granted by U.S. regulators on the condition operator TC Energy Corp would monitor the line closely. However, after four significant leaks, including one …

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