Phillips 66 and Kinder Morgan Extend Open Season for Western Gateway Pipeline
Event summary
- Phillips 66 and Kinder Morgan extended the second open season for the Western Gateway Pipeline to April 15, 2026, citing continued shipper interest.
- The extension provides additional time for commercial evaluations of the updated Transportation Services Agreement.
- Initial open season in December 2025 saw significant shipper interest and commitments.
- Western Gateway is a proposed refined products pipeline system with expanded receipt points and deliveries into Los Angeles.
The big picture
The extension reflects ongoing interest in midstream infrastructure projects connecting refining hubs to high-demand coastal markets. The Western Gateway Pipeline aligns with broader trends of expanding refined products capacity to serve growing urban centers, particularly in California. Success hinges on securing shipper commitments and navigating regulatory hurdles.
What we're watching
- Shipper Commitments
- Whether the extended open season secures sufficient shipper commitments to justify project completion.
- Regulatory Approvals
- The pace at which necessary permits and approvals are obtained for the Western Gateway Pipeline.
- Market Demand
- How shifting energy demand in California impacts the viability of the pipeline project.
Related topics