Data and code for: Hosted ISRU Integration and Self-Governing Ethanol Production: A Modular Utility Architecture for Early Mars Outposts

DATA AND CODE DEPOSIT=====================Title: Hosted ISRU Integration and Self-Governing Ethanol Production: A Modular Utility Architecture for Early Mars OutpostsAuthor: Richard T. Logue, MD, MBA, MFAJournal: Space: Science & Technology (submitted 2026) CONTENTS--------Logue10_model.xlsx — Six-tab Excel model supporting all quantitative analysis Tabs: Mission Baseline, Mass Budget, Power Model, Water & Thermal, Import Displacement, Consumables & Labor fig2_data.csv — Source data for Figure 2 (import displacement bar chart)figS1_data.csv — Source data for Figure S1 (power tradespace)figS3_data.csv — Source data for Figure S3 (cumulative mass breakeven) fig2_plot.py — Python script reproducing Figure 2figS1_plot.py — Python script reproducing Figure S1figS3_plot.py — Python script reproducing Figure S3 REQUIREMENTS (Python scripts)------------------------------Python 3.8+, matplotlib >= 3.5, numpy >= 1.21 USAGE-----Place all CSV files and .py scripts in the same directory, then run: python fig2_plot.py python figS1_plot.py python figS3_plot.py LICENSE-------CC-BY 4.0 — https://creativecommons.org/licenses/by/4.0/