We give special thanks to our donors for their generous and dedicated support over the past 10 years.

• Alcoa Foundation
• Andean Development Corporation
• Asian Development Bank
• Bipartisan Policy Center
• Bloomberg Philanthropies
• Blue Moon Fund
• BP
• British Embassy in Brazil
• British Embassy in Mexico
• Carlos P. Rodriguez-Pastor
• Caterpillar Foundation
• Centro de Investigaciones y Estudios
• Superiores en Antropologia Social
• Centro Mario Molina
• CIVITAS Initiative
• Clean Air Initiative
• ClimateWorks Foundation
• Corporación Financiera de Desarrollo S.A.
• Departamento Nacional de Planeacion
• Deutsche Bank
• Deutsche Gesellschaft fur Internationale Zusammenarbeit
• Deutsche Bank Americas Foundation
• Ecofys
• Felissimo Universal Corporation of America
• French Embassy in Mexico
• FedEx Corp.
• FIA Foundation
• Fondo de Prosperidad
• Fondo Nacional de Infraestructura Inicio
• Ford Motor Company
• Fundación MAPFRE
• Iniciativa México
• Inter-American Development Bank
• International Institute for Applied Systems Analysis
• Japan International Transport Institute
• The International Council on Clean Transportation
• National Transport Commission, Sri Lanka
• Netherlands Ministry of Foreign Affairs
• Pan American Health Organization
• Pontificia Universidad Catolica de Chile
• Renewable Energy and Energy Efficiency Partnership
• Rockefeller Foundation
• Shakti Sustainable Energy Foundation
• Shell Development Oman, LLC
• Shell International B.V.
• Shell Foundation
• Strategic Programme Fund
• Surdna Foundation
• Swedish International Development Cooperation Agency
• TRL Limited
• United Kingdom Foreign and Commonwealth Office, India
• United Nations
• Urban Mass Transit Company Limited
• U.S. Agency for International Development
• U.S. Environmental Protection Agency
• Volkswagen AG
• Volvo Group North America, Inc.
• Volvo Research and Educational Foundations
• Wheels, Inc.
• William and Flora Hewlett Foundation
• The World Bank
• World Economic Forum
• World Health Organization