 DENVER, Aug. 16, 2021 PRNewswire -- SM Energy Company the Company NYSE: SM today announced the publication of its updated 2020 Sustainability Accounting Standards Board SASB report for oil and gas exploration and production companies, as well as certain environmental, social and governance ESG metrics relevant to understanding the Companys 2020 ESG performance. Please visit the Companys website at to find: 1 a letter from Chief Executive Officer Herb Vogel; 2 2020 ESG Performance Highlights; and 3 presentation of the Companys SASB reporting. 