Figure shows the trajectories of annual emissions from 2020 to 2050 for all pathways. NFAX and NFS pathways move away from fossil feedstocks and shift end-of-life carbon from atmospheric emissions to sequestration, to achieve up to ~0.20 Gt of carbon sequestration per year by 2050. Other pathways, however, are not able to reach full net-zero, largely due to the unmitigated GHG emissions from the fertilizer use-phase.