Carbon neutrality by 2050 is economically and technologically feasible and is based on a reduction in emissions of between 85% and 90% by 2050, compared with 2005, and offsetting the remaining emissions through a carbon sink provided by land use and forests. The trajectory to neutrality allows the anticipation of greenhouse gas emission reductions of between -45% and -55% by 2030 and between -65% and -75% by 2040, compared to 2005.