TC Energy's $15B Keystone XL legal claim against U.S. government thrown out

The nearly two-decade-long oil pipeline saga surrounding the failed Keystone XL pipeline is nearing an end, as Calgary-based TC Energy has lost its bid to recoup $15 billion from the U.S. government.

The decision also raises doubts about whether the Alberta government will recover any of its losses as an investor in the project.

TC Energy first proposed the 1,897-kilometre pipeline in 2005 to transport oil from Alberta to the U.S. Midwest.

The company permanently suspended the project in January 2021, after U.S. President Joe Biden pulled the presidential permit for the pipeline. Only about 150 kilometres of pipe was installed in Alberta.

A divided three-judge panel of arbitrators, sitting at the International Centre for Settlement of Investment Disputes, ruled against TC Energy on Friday.

«We are both disappointed and frustrated with the tribunal's decision to deny our right to bring a legacy NAFTA claim,» Patrick Keys, the company's general counsel, said in an emailed statement on Tuesday.

«This ruling does not align with our expectations and views of the plain interpretation of the protections NAFTA and the USMCA were designed to offer,» he said, referring to the United States-Mexico-Canada Agreement. «TC Energy was treated unfairly and inequitably in the revocation of the permit, which was driven by political considerations.»

TC Energy said the company has not recognized in its financial statements, nor factored into its outlook, any potential recoveries related to the NAFTA claim.

The tribunal said the legacy provisions tied to the former North American Free Trade Agreement only permit claims based on breaches that allegedly occurred while NAFTA was in force.

The Alberta government became an investor in the project in 2021