In Sustainalytics Provides Data for Newsweek Green Rankings, Heather Lang, Director of Products, North America for Sustainlytics, describes the company's first-ever involvement as a research partner for the Newsweek Green Rankings. She discusses how Sustainalytics' usual process was used, and how it produced different results from previous rankings, due to a diffeerent methodology from the rankings' previous research partner. Sustainlytics also added a new element: a disclosure score. Part one of a four-part interview. br br About 3BL Media @3BLMedia br 3BL Media is the leading CSR (Corporate Social Responsibility) and sustainability news and content distribution company. The company works with organizations including, multinational corporations, SME’s and non-profits to distribute multi-format media assets regarding environmental and social issues.