Linking global integrated assessment and hybrid input–output models to support steel decarbonisation policies in Europe

This repository contains data and results related to the journal article "Linking global integrated assessment and hybrid input–output models to support steel decarbonisation policies in Europe", currently submitted for review. In this article we analyse the environmental impact of potential strategies to decarbonize the European steel sector up to 2050. The strategies involve both the implementation of subsidies and of carbon pricing measures such as CBAM. The model adopted couples high technological detail and full supply-chain depth by integrating a global integrated assessment model (GCAM) and a multi-regional input-output model based on Exiobase and powered by the MARIO modelling framework. The MARIO model is based on a customized version of the original EXIOBASE Hybrid database, furtherly improved for this application. Reguarding this version of Exiobase, please refer to this other Zenodo repository. The content of the repository serves as supporting material to the article. Concordance - Regional scope: table showing regional aggregation in both GCAM and MARIO models GCAM_allresults: full set of results from GCAM model MARIO_allresults: full set of results from MARIO model. Zip folder including parquet files: f_ex_ghg_act: GHG footprints of industrial activities in each region, exploded by region and activity of origin f_ex_ghg_com: GHG footprints of commodities in each region, exploded by region and activity of origin f_ex_ene_act: Energy footprints of industrial activities in each region, exploded by region and activity of origin f_ex_ene_com: Energy footprints of commodities in each region, exploded by region and activity of origin Q: Total demand of commodities X: Total production of industrial activities Results files are embedded in a powerbi report (Dashboard). The MARIO model is based on a customized version of the EXIOBASE Hybrid database, firstly introduced by Rinaldi et al and improved for this application. Reguarding this version of Exiobase, please refer to this other Zenodo repository.