base data
input fields
A. Budget from 2020 to 2100
CO2 budget from 2020 to 2100
in Gt
  Key findings on remaining CO2 budgets of the IPCC Sixth Assessment Report Working Group 1:
500  
 
B. Actual emissions (info)
source:  Global Carbon Project
annual change rate:    3.3% 1.0% 0.3% 1.4% 1.1% -2.2% 0.9% 1.4% 1.5% -5.6% 4.4%
  year: 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
anthropogenic CO2 emissions; in Gt 38.2 39.5 39.8 39.9 40.5 40.9 40.1 40.4 41.0 41.6 39.3 41.1
CO2 emissions from land use changes (LUC); in Gt 4.8 5.0 4.8 4.6 4.9 5.4 4.5 4.3 4.2 4.6 4.1 3.9
anthropogenic CO2 emissions exclusive LUC; in Gt 33.4 34.5 35.0 35.3 35.6 35.6 35.5 36.1 36.8 37.1 35.3 37.1
share LUC: 12.7% 12.6% 12.1% 11.6% 12.1% 13.2% 11.3% 10.7% 10.2% 10.9% 10.3% 9.6%
C. Emissions in the base year 2019 and minimum emissions 2020 - 2100 (potential global negative emissions)
CO2 emissions in the base year 2019 in Gt (see B.) 41.6 illustrative model paths IPCC SR15
in Gt P1 P2 average
Minimum CO2 emissions in Gt (a negative value stands for global net negative emissions); Emin: -3.50 year 2100 -3.52 -4.47 -4.00
proportion of minimum emissions on global emissions in 2019:               -8.41%       -8.5% -10.7% -9.6%
For the determination of the potential for net negative emissions, see our separate paper (PDF): Pdf file download icon Stock-Vektorgrafik | Adobe Stock