Brazilian CBP - Technoeconomic analysis data

Dataset · Fri Dec 05 00:00:00 EST 2025

DOI:https://doi.org/10.17632/v55n8zz547.2· OSTI ID:3027662

Zambello, Isabela Uematsu; Junqueira, Tassia Junqueira; Vaz, Luisa; Lynd, Lee

This data is related to the paper entitled "Techno-economic analysis of sugarcane bagasse and straw conversion into cellulosic ethanol via consolidated bioprocessing". That features the evaluation of sugarcane bagasse and straw conversion to ethanol at stand-alone facilities generating electricity from residues. The following scenarios were evaluated: Conventional, featuring hydrothermal pretreatment, fungal cellulase, and yeast fermentation (current commercial standard); Mid-term consolidated bioprocessing (CBP), relying on bagasse solubilization without pretreatment or cotreatment; and Mature CBP, incorporating cotreatment but no pretreatment and considering significant technological advance of the CBP. Available here are the spreadsheets used for Material and Energy balance calculation, Capital and Operational costs estimation and Cash flow analysis. Also available are the description and python code used for Monte Carlo analysis of the ethanol and capital investment variations. This data can be used as a source to implement other techno-economic analysis in the biorefinary context.

• Research Organization: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Bioenergy Innovation (CBI)
• Sponsoring Organization: USDOE Office of Science (SC), Biological and Environmental Research (BER). Biological Systems Science (BSS)
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 3027662
• Country of Publication: United States
• Language: English

Related Subjects

09 BIOMASS FUELS
CBI
Techno economic analysis data Feedstock Development