More than 200 sustainability leaders convened at Facebook in June 2015 for the second Sustainability @Scale conference. We had a great set of participants who represented technology, apparel, retail, and financial services companies, as well as nonprofit, academic, and government organizations. There were engineers, environmental scientists, data scientists, architects, designers, and consultants openly discussing the greatest sustainability challenges that we face today and how we can better work together in the future.

Panels discussed sustainable design, the roles that renewable energy and water play in building a sustainable ecosystem, how to integrate sustainability into the supply chain, how sustainable ideas and technologies spread, and how companies and people can advance these concepts.