… often used in sustainable innovation, via a carefully curated set of explanatory resources. The site is a collaboration between the Yale Center for Business and the Environment … often used in sustainable innovation, via a carefully curated set of explanatory resources. The site is a collaboration between the Yale Center for Business and the Environment … Go Beyond the Buzzwords! Semester Fall Spring Summer Level of Commitment 1 to a few hours Areas of Focus Circularity Clean Energy Corporate Sustainability Environmental …