An estimated 1.4 million litres of oil have spilled from TC Energy Corp.’s Keystone crude pipeline in North Dakota, state authorities said on Thursday, a major leak at a time of increased regulatory scrutiny of oil pipeline expansions.
An estimated 1.4 million litres of oil have spilled from TC Energy Corp.’s Keystone crude pipeline in North Dakota, state authorities said on Thursday, a major leak at a time of increased regulatory scrutiny of oil pipeline expansions.