UN Environment Program
The Paris Agreement adopted in 2015 set the specific goal of holding global warming to well below 2 degrees Celsius (°C) compared to pre-industrial levels, and of pursuing efforts to limit warming to 1.5°C. This report, which is the eighth Emissions Gap Report produced by UN Environment, focuses on the “gap” between the emissions reductions necessary to achieve these agreed targets at lowest cost and the likely emissions reductions from full implementation of the Nationally Determined Contributions (NDCs) forming the foundation of the Paris Agreement. It also explores potential for enhanced mitigation efforts in a number of key sectors, presenting cost-effective options for enhanced action to close the emissions gap.
The report has been prepared by an international team of leading scientists, assessing all available information, including that reviewed by the Intergovernmental Panel on Climate Change (IPCC) in its Fifth Assessment Report (AR5), as well as more recent scientific studies. The assessment production process has been transparent and participatory. The assessment methodology and preliminary findings were made available to the governments and stakeholders concerned during relevant international forums, as well as on the UNEP Live website. The governments of the countries with specific mention in the report have, throughout the process, been invited to comment on the specific assessment findings.
Read the full report here