All data associated with Busch et al. (2024) “Cost-effectiveness of natural forest regeneration and plantations for climate mitigation,” Nature Climate Change, doi: 10.1038/s41558-024-02068-1 are publicly available here. To facilitate reproducibility of our results and use of our datasets, we provide all intermediate datasets in addition to the final results. We provide brief dsecriptions of the published datasets in the 00_README.docx file, including contact information for individuals associated with each dataset. We encourage the use of our data and are happy to answer questions as needed. When using these data, please cite: Busch, J., Bukoski, J.J., Cook-Patton, S.C. Griscom, B., Kaczan, D., Potts, M.D., Yi, Y., and Vincent, J.R. Cost-effectiveness of natural forest regeneration and plantations for climate mitigation. Nat. Clim. Chang. 14, 996–1002 (2024). https://doi.org/10.1038/s41558-024-02068-1