You could choose to allow increased mobility, for example, but the cost might be an enormous reduction in household and industrial emissions.

Besides the weather, he accepted that the country's winter heating, industrial emissions and car exhausts were major causes of smog.

If this were true, then industrial emissions could head off the next ice age.

The industrial emissions directive puts more stringent emissions requirements on heavy industry.

Scientists attribute the increases of carbon dioxide in the atmosphere to industrial emissions and scientists have linked carbon dioxide to global warming.