Determination of the parameters for the global RM scenarios 2020 - 2100 Start macro
Goal Seek:
Determination of the free parameter of scenarios 1 - 6,
so that the budget is adhered to.
target is not met
input values determination via "goal seek" target value of "goal seek" target is met
 
RM scenarios: RM-1 const RM-2 exp RM-3 lin RM-4 quadr RM-5 rad RM-6 abs
characteristics of the scenario   RRt const RRt exp RRt lin RRt quadr RRt rad RAt const info
A corona effect should not be considered here.   only a negative RR_20 possible a positive RR_20 is also possible
(= increasing emissions after 2019)
  average 2017 - 2019 change rate 2019 global budget
    copy to RM 2 - 5
change rate 2020 (RR20)[1]   -0.50% -0.50% -0.50% -0.50%   1.3% 0.3% 500 -0.50%
initial value (please enter in the grey cells if an error has occurred)[2] -6% 10% -1% 0 0 -4
RRt constant a a a a RA
Free parameters are determined by 'Goal Seek' in such a way as that the budget is adhered to. -7.67% 25.86% -0.69345% -8.2447E+303 -8.245E+303 -8.245E+303
  -3.77787E+16   -0.00061174 -0.02343285 -1.4[3]
           
scenario ∑ 2020 - 2100 Gt 485 485 485 485 485 485
budget 2020 - 2100[4] Gt 485 485 485 485 485 485
   
emissions 2100 scenario Gt -0.73 -0.73 -0.73 -0.73 -0.73 -0.73
minimum emissions 2100; Emin[5] Gt -0.73 -0.73 -0.73 -0.73 -0.73 -0.73
values from the scenarios   RM-1 const RM-2 exp RM-3 lin RM-4 quadr RM-5 rad RM-6 abs
year  Emin is achieved   2078 2043 2056 2048 2064 2048
year emissions neutrality[6]   2072 2041 2052 2045 2060 2046
At which level of emissions (threshold value; TV) shall the annual percentage reduction be change into a constant annual reduction?[7] RM 2 - 5 1.3  Gt 3.50%[8] of emissions in 2019
RM-1 1.7  Gt 4.50%[9]

[1]

Relative reduction or increase in emissions in 2020 compared to of 2019.

Due to the
temporary corona effect, a normalised value for 2020 must be specified here.
[2]
RM:
If the target value search (Goal Seek) generates an error message, please enter this initial values in the gray cells and choose a different starting value for 2020 or TV before you start the macro 'Goal Seek' again.
[3]
RM:
Gt p.a.
[4]
input value sheet "base data"
[5]
input value sheet "base data"
[6]
RM:
Minimum positive emissions or emissions equal to zero
[7]
In order to be able to map net negative emissions, it is necessary to change the method at a specified threshold.
[8]
AW:
Plausible initial value: 3,5%
[9]
AW:
Plausible initial value: 4,5%