U.S. REFINERY FILING — SWEENY REFINERY AND PETROCHEMICAL COMPLEX 10/16/2026 11:50 PM 10/17/2026 03:51 AM — EMISSIONS EVENT

U.s. Refinery Filing Sweeny Refinery And Petrochemical Complex (This item is an automated alert generated directly from a government database of environmental notices filed by energy companies. It may be followed by a news story depending on the severity of the incident's impact on operations.) Cause: Unit 26.2 experienced a process upset that led to flaring. Source 1:: Coker Flare 29-61-1 Source 2:: Source 3:: Action taken: Operations worked quickly to stabilize the unit in order to return to normal operating conditions. Source: TCEQ, (North American power desks: Houston +1 713 210 8522, New York +646 223 6072, Bengaluru +91 80 6749 1298)) ((For help: Click "Contact Us" in your desk top, click here or call 1-800-738-8377 for Reuters products and +1-888-463-3384 for Thomson products; For client training: training.americas@thomsonreuters.com: +1 646-223-5546)