Data for A multi-model analysis of hydrogen in a climate-neutral Europe

This dataset contains the model output data used in the figures and analysis of "A multi-model analysis of hydrogen in a climate-neutral Europe" paper. The data are provided in long format, with one row per combination of model, scenario, region, variable, unit, year, and value. It includes results for 2020, 2030, 2040, and 2050 from the available integrated assessment models and scenario variants. Model names have been standardized for consistency, and missing values have been removed in the exported file. The dataset is intended to support reproducibility of the figures and to enable further analysis of electrification, hydrogen uptake, and related energy system pathways. Please note that these scenario results are not final. The final scenario results will be published with Robert Pietzcker et al. Milestones to Net Zero: Intermodel insights on the EU’s 2040 climate targets (under review at the date of this publication). This data is part of the “European Climate and Energy Modelling Forum” (ECEMF project, H2020 program of the European Commission, grant agreement No. 101022622).