Sustainability Banner

DHC’s business strategy for our life science and medical office portfolio incorporates a focus on sustainable approaches to operating these properties in a manner that benefits shareholders, tenants and the communities in which we are located. Sustainability initiatives for the medical office and life science portfolio are primarily implemented by DHC’s manager, RMR Group (Nasdaq: RMR), and are designed to improve economic outcomes while reducing energy and water use and managing greenhouse gas emissions.

DHC’s strategy for its senior housing operating portfolio (“SHOP”) is to work with our SHOP operators to prioritize the safety and well‑being of residents, while also seeking to maximize the operating efficiencies of our senior living communities. Sustainability initiatives within the SHOP portfolio are managed by third‑party operators.

DHC collaborates with RMR and its SHOP operators to collect environmental data and enhance operational performance across our portfolios.

2025 Sustainability Supplement

2025 Sustainability Supplement

2025 Sustainability Supplement

Learn more about DHC’s sustainability activities and performance in the 2025 Sustainability Supplement.

Learn more about the sustainability programs and initiatives of DHC’s manager, RMR Group, in its most recently published Sustainability Report.