Keith Weitz is manager of the Sustainability and Environmental Assessment program at RTI International. He specializes in solid waste management, energy technology assessment, global climate change research, and life cycle assessment. Mr. Weitz has been working with the U.S. EPA and others to analyze the cost and environmental aspects of solid waste management systems since the early 1990’s. Mr. Weitz holds a Master of Environmental Management from Duke University (1992) and a B.A. in Economics and Business Administration from Augustana College (1990).