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Facility-level Green H2-DRI-EAF Steel Production Optimisation Model
Facility-level green H2-DRI-EAF steel production optimisation model, including GAMS model and input files.
Requires GAMS software, which supports x86 64 bit MS Windows, Linux and macOS systems.
Tested on GAMS Version 24.7.1 r56632 WEX-WEI x86 64bit/MS Windows (released Mar 14, 2016) with an academic license (license holder: Aidong Yang).
Download GAMS (if not already installed) from https://www.gams.com/download/.
Download the optimisation code and dataset files from https://figshare.com/s/92ed30035b61fd174d93, saving all in the GAMS project directory: \Documents\gamsdir\projdir
Open the GAMS model.
Expected run time for demo on a "normal" desktop computer is 1-2 hours for 9 loops (3 scrap fractions (0%, 25%, 50%) x 3 years (2030, 2040, 2050)).
Results file will be ouputted into project directory, titled (in this case): "Results_4a_China_N_2017.txt"