LAUSR

More than 100 countries have communicated or adopted new Nationally Determined Contributions (NDCs) and net‐zero target pledges. We investigate the impact on global, national, sectoral, and individual greenhouse gas emissions projections under different scenarios based on the announced NDCs and net‐zero pledges using the IMAGE integrated assessment model. Our results show that while the net‐zero pledges, if implemented, could be an important step forward, they are still not enough to achieve the Paris Agreement goals of well below 2°C and preferably 1.5°C by the end of the century. Still, our net‐zero scenarios project significant all‐sector decarbonization, in particular, electricity; however, certain sectors like industry and transport prove hard to completely abate.