In the 2020 evaluation report on the City of Göttingen’s Master Plan, the 1.5 degree target is abandoned and the approx. 40% higher CO2 budget for a probability of 67% for 1.75 degrees of global warming is set. Yet even this budget would be exceeded by a factor of two by 2050 if the current trend of CO2 emissions were to be maintained, and the city would be far from achieving climate neutrality.
 Wuppertal Institut (2020). CO2-neutral bis 2035: Eckpunkte eines deutschen Beitrags zur Einhaltung der 1,5-°C-Grenze.