SAFETY COMMUNITY PEOPLE GOVERNANCE ENVIRONMENT ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT • 43 TEN manufacturing facilities - Wilmington Asphalt Plant and Ardmore, Benicia, Corpus Christi (two plants), Three Rivers, Texas City, St. Charles, Wilmington and Houston refineries - received Safety Achievement Awards from AFPM for meeting strict safety screening criteria. TOP PERFORMER refinery - St. Charles - received the 2021 Valero Chairman’s Safety Award after finishing the year with the best safety performance of all our refineries. THREE refineries - St. Charles, Houston and Wilmington - with ZERO employee recordable injuries. FOUR refineries - Ardmore, McKee, Quebec and Texas City - with ZERO contractor recordable injuries. ELEVEN ethanol plants with ZERO employee recordable injuries. TWELVE ethanol plants with ZERO contractor recordable injuries. TWENTY consecutive years of Voluntary Protection Program (VPP) Star Site status for Texas City refinery. VPP is the U.S. Department of Labor Occupational Safety and Health Administration (OSHA)’s highest plant-safety designation. To achieve VPP Star Site status, plants must demonstrate that enhanced safety systems have been implemented and embraced in a collaborative way by site leaders and employees. Sites are reassessed by OSHA every three to five years in order to maintain their VPP status. ELEVEN ethanol plants had ZERO Tier 1 process safety events. TEN refineries with fewer Tier 2 process safety events in 2021 than in 2020. NINE refineries are approved as OSHA VPP Star Sites, the most of any refiner. TWO international refineries - Pembroke and Quebec - are approved as Valero VPP Star Sites. EIGHT refineries - Quebec, Ardmore, Texas City, Corpus Christi (two plants), Wilmington, Benicia and Pembroke - with ZERO Tier 1 process safety events. LOWEST three-year average Tier 1 process safety event rate achieved in 2021. 72% reduction in our Tier 1 process safety event rate since the industry began tracking the metric in 2010.