As the first in the series of "China Air - Air Pollution Prevention and Control Progress in Chinese Cities" reports, this report provides air quality data for 74 major cities from 2013-2014, as well as the pollution-control policies of those cities, the three key regions - Beijing-Tianjin-Hebei Province (BTH), the Yangtze River Delta (YRD) and t

This analysis examines the environmental risks of the commercialization of diesel passenger cars in Brazil, including a potential increase in NOX and PM2.5 emissions, both of which contribute to poor air quality and negatively impact human health, as well as greenhouse gases and other species that contribute to climate change.

This report presents the manufacturing costs of emission control technology used to meet recent U.S. and European emission standards for heavy-duty diesel engines and vehicles. The costs assessed include both the in-cylinder technologies to control engine-out emissions and the after treatment technologies that act on the exhaust stream.