Air Pollution is caused by a number of pollutants emanated from various sources. Under sound air pollution control strategy the detailed analysis and assessment of all the pollutants having detrimental effects on human health and environment is required.

This publication is part of a series of products and activities for dissemination, developed under the Poznan Strategic Program on
Technology Transfer.

Hydrogen fuel-cell vehicles, largely forgotten as attention turned to biofuels and batteries, are staging a comeback. Jeff Tollefson investigates.

EPA and NHTSA are issuing this joint Final Rule to establish a National Program consisting of new standards for light-duty vehicles that will reduce greenhouse gas emissions and improve fuel economy. This joint Final Rule is consistent with the

We will not launch the car in any market where there is no incentive for the consumer. Because the consumer is never going to buy a car which is more expensive because it emits less.

There are many reasons why we are betting on electric cars.

AMSTERDAM: It seems Tata Motors is on a green diet. After showcasing the electric Indica and announcing plans for a hybrid Nano, Tata Motors has now developed a range of hydrogen fuel cell-powered buses and light trucks. The fuel cell-powered commercial vehicles, developed at Tata Motors

The popular three-wheeled vehicles known as auto rickshaws are common in Asian cities where due to their older two stroke engines they have been significant contributors to the current air quality issues that plague the urban areas. Recent changes to four-stroke engines as well as those powered by diesel, compressed natural gas (CNG) or liquefied petroleum gas (LPG) reduce the pollution and greenhouse gas emissions. However, because of the large number of vehicles emission of such vehicles is still an important issue.

This report presents a side-by-side comparison of fuels and vehicles with the recognition that future technological advances or additional research into unresolved issues, such as the land-use impact of biofuel production, could alter findings and make certain options more or less attractive.

A concept car that attempts to sidestep the three main hurdles to the dream of hydrogen-fuelled highways was unveiled in London this week.

China will give 43,000 yuan ($6,300) in subsidies to buyers of hybrid car buyers in the southwestern city of Chongqing, the first state initiative for private cars, the Shanghai Securities News said on Friday.

The subsidy, from the local government, will be given for the Jiexun brand hybrid sedan made by Chongqing Changan Automobile Co, the newspaper said.