Sentences with phrase «emissions estimates differ»

Not exact matches

Study results show that total emissions are in line with EPA estimates from the production of natural gas, yet the distribution of those emissions among activities differ.

«EPA is aware of methane studies that result in estimates of national methane emissions that differ from EPA's estimates, and is interested in feedback on how information from such studies can be used to improve U.S. GHG [greenhouse gas] Inventory estimates,» the agency said in a statement.

The two estimates for theUnited States differed by only 0.9 %, but the absolute value of this difference was greater than total emissions from 147 of the 195 countries analyzed.

Yet, model projections of future global warming vary, because of differing estimates of population growth, economic activity, greenhouse gas emission rates, changes in atmospheric particulate concentrations and their effects, and also because of uncertainties in climate models.