81.   These fuel savings also mean a sharp reduction in greenhouse gas emissions.

82.   Those have much higher fuel economy, and thus lower greenhouse gas emissions.

83.   Trading in emission rights enables companies or countries to reduce greenhouse gas emissions either by outright cuts or by trading in excess reductions made by others.

84.   We affirm the importance of flexible and cost-effective cooperative approaches to reducing greenhouse gas emissions, including by promoting the development and diffusion of beneficial technologies.

85.   Vehicles are graded on handling, acceleration, energy efficiency, greenhouse gas emissions and reliability.

86.   We would do better to attack global warming through mutually agreed-upon actions, especially a nationally collected tax on greenhouse gas emissions.

87.   Why not sell them to China and help China reduce its greenhouse gas emissions and develop its economy?

88.   Paeniu also is expected to criticize Australia and the United States because of their unwillingness to speedily curb greenhouse gas emissions that are believed to cause global warming.

89.   Philippines President Fidel Ramos said he stressed that cuts in greenhouse gas emissions must not come at the expense of the growth of developing countries.

90.   Airplanes are used to check gas emissions.