Keystone XL Project That Galvanized Climate Activists Is Dropped

TC Energy Corp. has ended its 16-year quest to build the Keystone XL oil pipeline, the controversial cross-border project that became a litmus test for climate activism and was blocked by President Joe Biden.

Calgary-based TC Energy said in a statement it had formally terminated the project after consultation with the government of Alberta in Canada. It had already suspended construction on the project earlier this year, after Biden revoked a presidential permit for the project.