Canada-U.S. oil pipelines resume operations after activists halt flow
By Catherine Ngai and Nia Williams
NEW YORK/CALGARY (Reuters) - Five oil pipelines disrupted by environmental protesters were back up and running on Wednesday after an unprecedented act of sabotage left policy makers and energy executives from Calgary to Washington mulling how to secure key energy infrastructure.
Protesters simultaneously broke into valve stations at five different remote locations on Tuesday to stop the flow of crude through arteries that carry millions of barrels of crude from Canada to the United States every day.
Companies operating the pipelines, which pump around 15 percent of U.S. oil consumption, shut down their lines for between five and seven hours as a safety measure before the restart, according to Reuters estimates and company representatives.
The action on Tuesday underscored the vulnerability of the thousands of miles of pipeline in the United States that deliver energy to consumers.
In Washington, White House spokesman Josh Earnest said on Wednesday the departments of Homeland Security and Transportation were "trying to get to the bottom of what exactly happened and what potential steps could be taken to ensure the safety and security of our energy infrastructure."
"We certainly take that security quite seriously," Earnest told a daily news briefing.
Protest group Climate Direct Action said on Tuesday the action was to support the Standing Rock Sioux Tribe, which is protesting construction of the $3.7 billion Dakota Access pipeline, carrying oil from North Dakota to the U.S. Gulf Coast.
Activists across Montana, Minnesota, North Dakota and Washington state were arrested on Tuesday after the early-morning raids, which they posted on social media. Continued...