The top 10 emitters produce around 70 percent of global emissions in 2012, based on historical emissions data from CAIT Climate Data Explorer.
CAIT Historic allows for easy access, analysis and visualization of the latest available international greenhouse gas emissions data. It includes information for 186 countries, 50 U.S.
The structured data from the CAIT Pre-2020 Pledges Map enables users to explore, compare, and assess climate change mitigation pledges submitted by Parties to the United Nations Framework Convention on Climate Change (UNFCCC) in 2009 and 2010.
CAIT Climate Data Explorer (CAIT), WRI’s interactive climate data platform, provides free access to comprehensive, reliable, and comparable greenhouse gas emissions data sets.
This interactive reveals how national CO₂ emissions have changed over the past 150 years.
For the top 10 US state emitters, shown in this graph, the results are varied.