A contextual analysis was performed to account for location-specific parameter impacts on costs and environmental sustainability in comparison with the general case. The countries included in this analysis were China, India, Senegal, South Africa, and Uganda, of which the NEWgenerator has been previously piloted in India and South Africa. Location-specific parameters included the unit grid electricity cost, 43 the GHG intensity of local grid electricity, 44 price level ratio, tax rate, labor wages, local diets (consumption of vegetal protein, animal protein, total caloric intake), 46 food waste ratio, LPG price, and NaCl price (Table ).