Previous TEAs have assumed the price of oilcane to be the same as the price of sugarcane with identical growth and harvest requirements. However, the yield per hectare is lower for oilcane lines than for sugarcane and the price of oilcane by mass will be higher. The Sugarcane Production in the Louisiana worksheet is a decision tool for the estimation of the cost of sugarcane cultivation that incorporates key assumptions for field preparation, planting, harvesting, and other operations. This tool has been leveraged for estimating the price of energy cane by adjusting the biomass yield of plant cane and stubble crop (i.e., ratoon) rotations. A key assumption embedded in the tool and used in this study is that the cost of farming sugarcane -including field expenses and variable production expenses -per unit land is independent of biomass yield. Assuming the cost of transporting sugarcane has a linear relationship with distance, the cost of transportation per unit biomass was estimated to be proportional to the square root of the total area. In the same spirit, the carbon intensity of oilcane production was estimated by summing the contributions from cultivation and transportation using extracted impacts for cultivation and transportation of sugarcane from GREET . Details on feedstock price and carbon intensity calculations are available in Section S9 (SI).