Our Performance

We provide energy and improve lives based upon our company philosophy of continuous improvement. The foundation of continuous improvement is our Health, Safety and Environment Management System (HSEMS) which is based on the Plan, Do, Assess and Adjust method. In this context, we measure our performance and regularly assess and adjust to improve. To learn more about our metrics and third-party recognition of our performance, please click on any of the links below:


  • Safety
  • Refining Reliability Indicator
  • Air Emissions
  • GHG Emissions
  • Hydrocarbon Spills
  • Data Assumptions


By the Numbers

2016 Sustainability Highlights Brochure