sustainability
sustainability

2020 Sustainability Report

For HollyFrontier Corporation, the year 2020 was a test of our resilience. In the face of extraordinary challenges, we approached every day guided by our values. In this Sustainability Report, we share how our people showed up for our communities, our customers and each other to advance our commitment to a sustainable future. We also describe our metrics in accordance with the Sustainability Accounting Standards Board (SASB) Index and provide relevant disclosures per the Task Force on Climate-related Financial Disclosures.