Benson Chang is the Chief Operating Officer at Greenore US. Currently based in New York City, he oversees upstream and downstream strategy for Europe and the Americas. Before joining Greenore, Benson worked in economic litigation and strategy consulting, proving statistical significance in anti-trust cases. Benson is also pursuing a dual MBA and Masters in Environmental Engineering from Columbia University; he holds Bachelors in Environmental Economics & Policy and a Bachelors in Business Administration from UC Berkeley.