We are proud to integrate best practices for sustainability, energy and water efficiency across our portfolio and are committed to minimizing our environmental impact even further. We have established aggressive company targets across five categories — greenhouse gas emissions (GHG), energy, water, waste, and green building certifications and have set a goal of net zero carbon emissions target by 2050.
Our Environmental Targets
100%Of eligible buildings earn/ | 10%Reduction in water |
50%Reduction in site energy | Net ZeroGHG intensity by 2050 > On Target |
Awards/Programs
 100%of portfolio certified |  87%of operating properties |  2021Active Participant |  2024Partner of the Year |
Data as of December 31, 2024; reflects 100% of all properties, including those held through joint venture partnerships or managed by Columbia for third parties. ENERGY STAR and LEED percentages certified are based on square feet.