"Fuel consumption and gas emissions could be cut by 5 percent."

Overall though, there has been a reduction in gas emissions per dollar value added to its market.

Walking in a city is much more than a question of reducing gas emissions or staying fit.

Finally, oil companies will have to reduce gas emissions for each barrel produced.

The problem is that to stop gas emissions is very expensive.

Germany reduced gas emissions by 22.4% between 1990 and 2008.

Government action is considered necessary to reduce the greenhouse gas emissions.

China continues to show relatively low gas emissions per capita.

A second problem which I believe to be of concern is that of gas emissions.

That means that gas emissions will increase if nothing is done about it.