Phillips 66 and Kinder Morgan, Inc. Announce Launch of Subsequent Open Season for Remaining Western Gateway Capacity and Expanded Origins and Destinations

HOUSTON--Phillips 66 (NYSE: PSX) and Kinder Morgan, Inc. (NYSE: KMI) today announced the launch of the second open season for the Western Gateway Pipeline (Western Gateway), a newly proposed refined products pipeline system. As previously announced, the initial open season concluded in December with significant shipper interest, including shipper commitments.

The second open season is for remaining pipeline capacity, and adds new access to the Los Angeles market via a joint tariff supported by the planned reversal of one of Kinder Morgan’s existing SFPP, L.P. lines between Watson and Colton, California. In addition to expanding the offered destinations, the second open season adds additional origin points to enable supply diversification and optionality for customers.

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The second open season will open January 16, 2026, at noon CT and will close March 31, 2026, at noon CT.

The Western Gateway Pipeline will consist of a new-build pipeline from Borger, Texas to Phoenix, Arizona, combined with Kinder Morgan’s existing SFPP, L.P. pipeline from Colton, California to Phoenix, Arizona, which will be reversed to enable east to west product flows into California. The Western Gateway Pipeline will be fed from supplies connected to Borger, Texas and other origin points. The Gold Pipeline, operated by Phillips 66, which currently flows from Borger to St. Louis, will be reversed to enable refined products from midcontinent refineries to flow toward Borger and supply the Western Gateway Pipeline. The Western Gateway Pipeline will connect Midwest and other refinery supply to Phoenix and California, with connectivity to Las Vegas, Nevada via Kinder Morgan’s CALNEV Pipeline and to Los Angeles via a reversed existing Kinder Morgan SFPP line between Watson and Colton, California.

For more information about the project, please visit https://www.westerngatewaypipeline.com.

About Phillips 66

Phillips 66 (NYSE: PSX) is a leading integrated downstream energy provider that manufactures, transports and markets products that drive the global economy. The company’s portfolio includes Midstream, Chemicals, Refining, Marketing and Specialties, and Renewable Fuels businesses. Headquartered in Houston, Phillips 66 has employees around the globe who are committed to safely and reliably providing energy and improving lives while pursuing a lower-carbon future. For more information, visit phillips66.com or follow @Phillips66Co on LinkedIn.

About Kinder Morgan

Kinder Morgan, Inc. (NYSE: KMI) is one of the largest energy infrastructure companies in North America. Access to reliable, affordable energy is a critical component for improving lives around the world. We are committed to providing energy transportation and storage services in a safe, efficient, and environmentally responsible manner for the benefit of the people, communities, and businesses we serve. We own an interest in or operate approximately 79,000 miles of pipelines, 139 terminals, more than 700 billion cubic feet of working natural gas storage capacity, and have renewable natural gas generation capacity of approximately 6.9 Bcf per year of gross production. Our pipelines transport natural gas, refined petroleum products, crude oil, condensate, CO2, renewable fuels and other products, and our terminals store and handle various commodities including gasoline, diesel fuel, jet fuel, chemicals, metals, petroleum coke, and ethanol and other renewable fuels and feedstocks. Learn more about our work advancing energy solutions on the lower carbon initiatives page at www.kindermorgan.com.