Salt Lake City Refinery

Overview

At Marathon Petroleum Corporation (MPC) we’re working to enhance life’s possibilities. Every day we live our core values of safety & environmental stewardship, integrity, respect, inclusion and collaboration. By reliably providing affordable, safe and abundant energy from coast-to- coast, we look to power today. We’re inspired to make tomorrow even better, and we’re just getting started. Our Salt Lake City refinery began operations in 1908 and is now the largest refinery in Utah with a total crude oil refining capacity of 66,000 barrels per calendar day (bpcd). It processes crude oil from Utah, Colorado and Wyoming to manufacture gasoline, distillates, propane and heavy fuel oil. These products are distributed by truck through a system of terminals and by pipelines.

Health, Safety & Environment Community

At MPC, the health and safety of our employee, contractors We believe in responsible citizenship and are actively and communities we call home is a priority. We take steps to involved and engaged in the Salt Lake City community. At ensure an accident-free, incident-free workplace. We’ve MPC, we know that community is important. We make it a implemented cutting-edge safety measures at the refinery, priority to offer time, talent and financial support for efforts and are recognized as an industry leader. that have a positive impact on the community through At the same time, we are passionate stewards of the science, technology, engineering and math (STEM) related environment, engaged with multiple organizations to concepts and careers; that make our communities safer implement initiatives that protect our environment and places to live and work; and that protect, conserve and inspire responsible practices for future generations. Below is sustain our environmental resources. Listed below are a list of accolades and accomplishments earned by our Salt some of our partner organizations. Lake City refinery. > Invested over $1.8 million in science, technology, engineering and math (STEM), environment and public > Expansion project completed in 2015 retooled the refinery safety programs in the Rocky Mountain Region in 2018 to process more Utah waxy crude, which has less sulfur, resulting in lower refinery emissions and higher quality > Established partnerships and programs with the STEM lower sulfur fuel Action Center and Junior Achievement to provide hands- on STEM education experiences. Both programs reach > Started new project to produce lower sulfur Tier 3 gasoline thousands of students each year. that will be completed in 2019 > Provide support and leadership for multiple charitable > Received a 2016 Award for Meritorious Safety Performance and civic organizations in the Salt Lake Valley from American Fuel and Petrochemical Manufacturers > Serve as corporate sponsor of the annual Rose Park and > Received a 2016 Award of Merit from the Utah Safety Capitol Hill Community Festivals Council > Partner with Salt Lake County Health Department to fund > Employees participate in behavior-based safety program repairs, based on financial need, to emissions control (STEPP) equipment on vehicles that fail emissions testing

Quick Facts Contact EMPLOYMENT: Approximately 300 employees 474 West 900 North • Salt Lake City, UT 84103-1494 REFINING CAPACITY: 66,000 bpcd

MarathonPetroleum.com April 2021 • RM75653C21