Hines GREEN OFFICE Program In 2008, Hines initiated HinesGO (Hines GREEN OFFICE) as an internal program to measure and reward sustainable practices within all Hines offi ces worldwide. On Earth Day 2009, the program (HinesGO GREEN OFFICE for Tenants) was presented to Hines tenants around the world as an opportunity to voluntarily participate. HinesGO materials have been translated from English to Spanish, Portuguese and Russian. The response has been overwhelmingly positive with 916 tenants, in four countries, achieving the designation to date. They represent almost 41.7 million square feet of occupied space, which is almost half of the total area of properties in those countries; 100 percent of Hines offi ces are certifi ed in the program.