investors around the globe increasingly focus on the environmental and social impact of buildings, understanding that improving performance around these areas enhances long-term value and returns. our clients routinely require information about our sustainability policies and achievements for their portfolio reviews, and prospective clients request such information when making their investment allocations. investors in some of our funds have explicitly stated a preference for buildings that have high government or voluntary ratings that indicate environmental performance. our strong foundation of environmental policies, procedures and operations enables us to execute on these demands