About the Dataset The Historical Adoption of TeCHnologies (HATCH) dataset provides yearly data of technology adoption levels at both the global and country levels. The dataset includes a heterogeneous set of technologies that differ in their size, use, and spatial diffusion. The following files are available. Citation The paper can be cited as: Nemet, G., Greene, J., Müller-Hansen, F. et al. Dataset on the adoption of historical technologies informs the scale-up of emerging carbon dioxide removal measures. Commun Earth Environ 4, 397 (2023). https://doi.org/10.1038/s43247-023-01056-1 Paper describing the data is available here: https://www.nature.com/articles/s43247-023-01056-1 File Descriptions HATCH1.0.csv Description: Dataset used in the analysis for "Dataset on the adoption of historical technologies informs the scale-up of emerging carbon dioxide removal measures," which includes a limited number of country-level datapoints. HATCH_v1.5_Clean.csv Description: Expanded dataset that includes country-level adoption of many technologies used in v1.0, with the addition of more global technology time series. Tech_Growth_V1.5_variabledescriptions_Clean.yaml Description: Description of each technology, including description, metric, and technology category. HATCH_v1.5_DataSources.csv Description: Lists the data sources and corresponding citations for each technology in the HATCH dataset. Code for calculating growth rates available at: DOI: 10.5281/zenodo.8327347 Table of growth rate calculations for each technology available at: https://zenodo.org/records/10056128 Link to Scenario Explorer hosted by IIASA: https://cdr.apps.ece.iiasa.ac.at/story/hatch/