South Bow Corp. said Friday it secured long-term transportation contracts following the successful close of its open season [1].

This milestone is critical for the Calgary-based company as it seeks to advance a pipeline project that represents a partial revival of the Keystone XL. By securing these commitments, the company establishes the commercial viability necessary to move forward with infrastructure that connects Canadian oil production to U.S. markets.

The open season for the project closed on March 30, 2026 [2]. According to the company, the process resulted in binding transportation commitments spanning 20 years [2]. These agreements cover the movement of oil from Hardisty, Alberta, to various delivery points in the U.S. [1].

South Bow, which is listed on both the TSX and NYSE under the ticker SOBO, requires these shipper commitments to mitigate financial risk before proceeding with construction [1]. The company's strategy focuses on expanding the capacity of energy infrastructure to ensure stable exports from the Alberta oil sands, a region that remains a primary driver of Canada's energy economy.

The announcement on May 29, 2026, signals that the market has a sustained appetite for long-term transport capacity [2]. While the company has not yet finalized the full construction timeline, the 20-year nature of these contracts provides a predictable revenue stream that is often required by lenders for large-scale energy projects [2].

The project's reliance on the Hardisty hub emphasizes the importance of that location as a central gathering point for Western Canadian crude. By linking Hardisty to U.S. endpoints, South Bow aims to reduce bottlenecks and provide producers with more reliable access to Gulf Coast or Midwestern refineries [1].

The open season for the project closed on March 30, 2026.

The securing of 20-year contracts transforms the project from a proposal into a commercially backed venture. By locking in shippers for two decades, South Bow reduces the volatility of its projected returns, making the project more attractive to institutional investors and reducing the risk of a stranded asset. This move suggests a continued strategic push to integrate North American energy grids despite previous political and environmental hurdles surrounding the original Keystone XL route.