Air Impacts
Air Pollution in the Megacities of Asia (APMA)
Asian Development Bank
Car Lines
Clean Air Initiative for Asian Cities (CAI-Asia)
Energy Sector Management Assistance Programme (ESMAP)
Greener Driving
International Council on Clean Transportation's (ICCT)
Network of Authorities for Environmental Management in Cities of Latin America and the Caribbean
Sustainable Urban Transport Project - Asia
The Canadian Government
Urban Environment