A study of greenhouse gas emissions from 48 US cities has found that the vast majority are underestimating their emissions, suggesting the need for a more consistent approach
Source:
https://www.newscientist.com/article/2266424-us-cities-under-report-carbon-emissions-by-18-per-cent-on-average/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home