Chisara Ehiemere is Senior Research Lead, Return on Sustainability Investment (ROSI™) at the NYU Stern Center for Sustainable Business, overseeing ROSI methodology research partnerships with companies.

Chisara has over 20 years’ experience helping companies understand the sustainability impacts of their sourcing strategies, and guiding them in building socially, economically and environmentally sustainable supply chains. As Senior Assurance Director with Field to Market, Chisara led the design and implementation of the alliance’s assurance processes and project-level guidance for measuring and reducing Scope 3 emissions in U.S. commodity crop production. Before that, Chisara was Vice President of Certification at Fair Trade USA, where she created and implemented certification strategies for international food and agriculture supply chains to improve farmer and worker livelihoods, improve environmental outcomes and increase sourcing transparency. Chisara designed procurement and supply chain management strategies across multiple industries as a consultant with AT Kearney and Accenture, and earlier in her career as an automotive procurement specialist.