|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Conversion
factor C > CO2: |
3,67 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Calculation of the global budgets to be
distributed here |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
input fields |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total global CO2 budget
2020 - 2100 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
global CO2 budget 2020 - 2100 in Gt |
|
|
|
Key findings on remaining CO2
budgets
of the IPCC Sixth Assessment Report Working Group 1: |
|
|
see also sheet "updated
budgets" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
650 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Global CO2 budget 2020 - 2100 excluding LUC and ISA |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
global CO2 budget 2020 - 2100 |
|
|
|
|
|
|
|
|
|
650 |
Gt |
used in the
sheets "EU EEA" and "GER" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- LUC budget 2020 - 2100 |
enter the LUC budget 2020 - 2100 in Gt: |
0 |
0% |
0 |
Gt |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- ISA budget 2020 - 2100 |
how much should be reserved from the global
budget? |
3,3% |
|
-21 |
Gt |
3,3% |
Actual share of global
emissions in 2019 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
= global CO2 budget 2020
- 2100 excluding LUC and ISA |
|
|
|
|
|
|
629 |
Gt |
used in the
sheet "all countries EDGAR" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LUC and ISA emissions must be
subtracted when using the EDGAR database, as the emissions for all countries
in the world do not include these emissions there. |
|
* For the determination of the LUC budget, see our separate
paper: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Global CO2 budgets 2016 - 2100 in Gt (back
calculation) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LUC |
|
|
LULUCF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
global budget from 2020 |
|
|
|
650 |
|
|
650 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+ global emissions 2016
- 2019 |
|
|
|
159 |
source: GCP |
153 |
source: EDGAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
= global budget 2016 -
2100 incl. LUC and ISA |
|
|
809 |
|
|
803 |
|
|
|
|
used in the
sheets "EU EEA" and "GER" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- LUC actual emissions
2016 - 2019 |
|
|
|
-16 |
source: GCP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- LUC budget 2020 - 2100 |
|
|
|
0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- ISA actual emissions
2016 - 2019 |
|
|
|
-5 |
source: EDGAR |
|
|
|
|
|
|
- ISA budget 2020 - 2100 |
|
|
|
-21 |
3,3% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
= global budget 2016 -
2100 excl. LUC and ISA |
|
|
766 |
|
|
|
|
|
|
|
used in the
sheet "all countries EDGAR" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Global Population |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2019 |
7.712 |
M |
P_BY |
source: EDGAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2016 |
7.465 |
M |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tools for determining
global paths |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Based on a
predetermined global CO2 budget from 2020, the following web app can be used
to calculate global emission paths with the RM Scenario Types: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
http://paths.climate-calculator.info/ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Furthermore,
an Excel tool is offered that provides even more input and analysis options: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
https://doi.org/10.5281/zenodo.4568839 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The emission
data required in these tools are given below (in Gt): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
global CO2
emissions including Land-use |
|
Land-use |
fossil +
cement |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
source |
|
GCP |
EDGAR |
difference |
|
GCP |
EDGAR |
GCP |
EDGAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
including |
|
LUC |
LULUCF |
|
|
LUC |
LULUCF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1990 |
|
27,50 |
23,06 |
4,44 |
|
4,98 |
0,40 |
22,52 |
22,66 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2010 |
|
38,29 |
33,27 |
5,02 |
|
5,49 |
-0,70 |
32,81 |
33,97 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2015 |
|
40,26 |
38,40 |
1,86 |
|
5,53 |
2,11 |
34,72 |
36,29 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2018 |
|
39,85 |
38,30 |
1,55 |
|
3,84 |
0,39 |
36,00 |
37,91 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2019 (base year) |
40,15 |
38,79 |
1,36 |
|
3,79 |
0,78 |
36,37 |
38,01 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2020 |
|
37,81 |
36,10 |
1,70 |
|
3,44 |
-0,11 |
34,37 |
36,21 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2021 |
|
39,75 |
37,87 |
1,88 |
|
3,55 |
-0,35 |
36,20 |
38,22 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2022 |
|
40,04 |
38,30 |
1,73 |
|
3,54 |
-0,24 |
36,50 |
38,55 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2023 |
|
40,63 |
40,41 |
0,22 |
|
3,62 |
1,30 |
37,01 |
39,11 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2024 |
|
41,60 |
39,59 |
2,01 |
|
4,20 |
-0,05 |
37,40 |
39,63 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sum
2020 - 2024 |
199,83 |
192,27 |
7,56 |
|
18,36 |
0,55 |
181,47 |
191,72 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sum
after 2020 |
199,83 |
192,27 |
7,56 |
|
18,36 |
0,55 |
181,47 |
191,72 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
See sheet "Data export" for easy copying of
data. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Info: web
app for calculating linear global emission paths: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
http://global-paths.climate-calculator.info |
|
|
|
|
|
|
|
Info: Global emissions
2019 according to EDGAR and GCP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
EDGAR |
CO2 emissions from the
use of fossil fuels and cement production excluding ISA |
|
36,7 |
Gt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ISA |
|
|
|
|
|
|
1,3 |
Gt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LULUCF |
|
|
|
|
|
|
0,8 |
Gt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
total CO2 emissions |
|
|
|
|
|
|
38,8 |
Gt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CO2 emissions from the
use of fossil fuels and cement production |
|
|
38,0 |
Gt |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GCP |
CO2 emissions from the
use of fossil fuels and cement production |
|
|
36,4 |
Gt |
91% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LUC |
|
|
|
|
|
|
3,8 |
Gt |
9% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
total CO2 emissions |
|
|
|
|
|
|
40,2 |
Gt |
100% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|