circular economy

The commercialization of trash and carbon: Similarities, differences, and implications

By Courtney Bell, MBA ’22 This article was written in response to a seminar given by Marcius Extavour, Vice President, Energy & Climate at XPRIZE, in an EDGE Seminar at Duke University’s Fuqua School of Business in Fall 2021. This article voices one student’s perspective and does not necessarily represent the views of either Duke […]

Waste Management’s Bill Caesar talks about waste reduction and sustainability challenges

Video: Bill Caesar, Waste Management

In this EDGE Chats video, Bill Caesar (Duke MBA ’97), President of Recycling Services and Organic Growth at Waste Management, speaks about waste reduction and new waste management technologies.  (Oct. 2014 update: Bill Caesar is now CEO of WCA Waste Corporation.)   — RELATED ARTICLES Watch more EDGE Chats videos with executives