Main Consultancies
EUROPEAN UNION INCO-DC Project, “Enabling Strategies for Environmental Management: Assessment of Solid Waste Systems in Kenya and India.” Amsterdam Research Institute for Global Issues and Development Studies and International Institute for Environment and Development (London), 1997-2003.
CANADIAN INTERNATIONAL DEVELOPMENT AGENCY (CIDA) and the University of Toronto, The Waste Economy: Making Wastes Work for the Economy 1993-
INTERNATIONAL DEVELOPMENT RESEARCH CENTRE (IDRC), Agropolis Programme Committee (1998-2003).
URBAN WASTE EXPERTISE PROGRAMME, WASTE (Netherlands) and Dutch Ministry for Development Cooperation. Member of advisory group, 1995-2002.
CANADIAN INTERNATIONAL DEVELOPMENT AGENCY (CIDA), Canadian Universities Consortium Asian Institute of Technology Partnership Project, 1990.
UNITED NATIONS CENTRE FOR HUMAN SETTLEMENTS (UNCHS), Nairobi and Fukuoka, “Sustainable Consumption Patterns in Asia,” 1998-99.
UNITED NATIONS ENVIRONMENT PROGRAM (UNEP), International Environment Technology Centre, Project on Environmentally-sound Technologies for Solid Waste Management, 1995-6.
UNITED NATIONS CENTRE FOR REGIONAL DEVELOPMENT (UNCRD), Project on “Improving solid Waste management in the context of metropolitan development in Asia,” consultant, 1990-1995
WORLD HEALTH ORGANIZATION (WHO) and UNCRD, Solid Waste Management in South East Asia Region, New Delhi, 1991.
WORLD BANK, “Wastewater reclamation and reuse for aquaculture,” Calcutta, 1988.