A collection of openly available datasets used in the clio - euro_gas_grid module. Saved to this repository to enable reproducibility and data stability. Additionally, a test suite is included as an example of how to use the software. Sources and licenses below. Name Long name Citation Version License Link h2_salt_cavern_storage.parquet H2 Salt Cavern Storage (recreated for the PyPSA-Eur model) Dilara Gulcin Caglayan, Nikolaus Weber, Heidi U. Heinrichs, Jochen Linßen, Martin Robinius, Peter A. Kukla, Detlef Stolten, Technical potential of salt caverns for hydrogen storage in Europe, International Journal of Hydrogen Energy, Volume 45, Issue 11, 2020, Pages 6793-6805. 0.8.2 CC-BY 4.0 https://doi.org/10.1016/j.ijhydene.2019.12.161