This may have pumped an extra billion tons per year of CO2 into the atmosphere — more than the total greenhouse gas output of the entire German economy. (breitbart.com)
It tracks changes in greenhouse gas output for a number of sectors between 2005 and 2020. (theglobeandmail.com)
This increased consumption further drives energy demands and production of goods, which can increase greenhouse gas output. (scientificamerican.com)