All (chloro)fluorocarbon (CFC) gases have a high CO 2 equivalent, but because CFC emissions are relatively small, their contribution to the nationwide total is marginal.

Gianmarco Buono said of the rising gas emissions, Estimating the source of the carbon dioxide is important to ... chemical variations occurring at CFc during the ongoing unrest, and in particular ...

They're also greenhouse gases, so they contribute to the ... even though they can trap more heat than climate change poster child carbon dioxide, the study notes. The study's findings not only ...

Long-awaited guidance advises companies to rely primarily on cutting their own emissions, rather than buying offsets ...