QTS SASB ESG Index

These disclosures align with the classification that most closely aligns with our business, the Infrastructure Sector, Real Estate standard. All data is as of or for the year ended December 31, 2019. The SASB Foundation was founded in 2011 as a not-for-profit, independent standards-setting organization. The SASB Foundation’s mission is to establish and maintain industry-specific standards that assist companies in disclosing financially material, decision-useful sustainability information to investors. It is the first Standard designed to assist companies in the Real Estate industry in disclosing financially material, decision-useful sustainability information to investors. For more information on SASB, please visit https://www.sasb.org/.