A cyberGIS approach to uncertainty and sensitivity analysis in biomass supply chain optimization

•A cyberGIS-enabled biomass supply chain decision support system is proposed.•Monte Carlo based uncertainty quantification is used to support decision making.•The system enables geodesign features to support what-if scenario analysis.•Biomass-ethanol conversion rate is critical to optimal ethanol production costs.•Crop yield, transportation costs, and logistics loss rate affect facility locations.