Conference Programs Developed by NWRA Offers Unparalleled Professional Development Covering Latest Trends, Issues and Business Intelligence: WasteExpo, North America’s largest solid waste, recycling and organics industry event, returns to Las Vegas June 6-9, 2016. The education conference program, developed in collaboration with the National Waste & Recycling Association (NWRA), will focus on the most innovative advances and ideas in waste management. Read more at Waste360.