SEATTLE — The company that hopes to build the Keystone XL pipeline to carry crude oil from Canada to the Gulf Coast asked the Obama administration Monday to delay its review of the proposal — a striking turn that adds further uncertainty to a project that has triggered bitter debate since it was proposed seven years ago.
The company, TransCanada, made its request in a three-paragraph letter to Secretary of State John F. Kerry, citing legal challenges that have prompted the company to change tactics.
“TransCanada believes that it would be appropriate at this time for the State Department to pause in its review of the presidential permit application for Keystone XL,” the company wrote.
A State Department official said the agency was reviewing the request.
The request could make it more likely that the Obama administration, which has mulled over the proposal throughout the president’s two terms and appeared increasingly inclined to reject the pipeline, will leave the matter to whoever is elected in 2016.