What question did this study set out to answer?

This research aims to evaluate various CO2 mitigation strategies within sustainable aviation fuel biorefineries to determine their economic and environmental effectiveness.

May 18, 2026Journal of Cleaner ProductionOpen Access

Evaluating CO2 mitigation strategies in SAF biorefineries: Techno-economic and life cycle analysis

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Authors

JAJ.P. AhireUniversity of Wisconsin–Madison RBR. BergmanUniversity of Wisconsin–Madison TRT. RungeUniversity of Wisconsin–Madison

Discussion

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Implication

Randomized trial evaluates CO2 mitigation in biorefineries, indicating sodium bicarbonate production offers superior carbon reduction.

Key Points

This research aims to evaluate various CO2 mitigation strategies within sustainable aviation fuel biorefineries to determine their economic and environmental effectiveness.
Comparative techno-economic analysis of three CO2 management strategies
Life cycle assessment to analyze greenhouse gas emissions
Sensitivity analysis on factors affecting costs and emissions
Methanol synthesis shows net positive GHG emissions (+49.0 g CO2 e/MJ SAF) while mineralization yields significant carbon negativity (−261.9 g CO2 eq/MJ SAF)
Geological sequestration improves net GHG performance by approximately 163% compared to methanol synthesis
Sodium bicarbonate production notably reduces SAF minimum selling price by approximately 38% relative to methanol synthesis.

Cite This Study

Ahire et al. (2026) studied this question.

synapsesocial.com/papers/6a0aac6d5ba8ef6d83b6fd71 https://doi.org/10.1016/j.jclepro.2026.148473

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May 18, 2026Journal of Cleaner ProductionOpen Access

Evaluating CO2 mitigation strategies in SAF biorefineries: Techno-economic and life cycle analysis

View Full Paper

Ask AI

Bookmark

Authors

JAJ.P. AhireUniversity of Wisconsin–Madison RBR. BergmanUniversity of Wisconsin–Madison TRT. RungeUniversity of Wisconsin–Madison

Discussion

Member takes

Implication

Randomized trial evaluates CO2 mitigation in biorefineries, indicating sodium bicarbonate production offers superior carbon reduction.

Key Points

This research aims to evaluate various CO2 mitigation strategies within sustainable aviation fuel biorefineries to determine their economic and environmental effectiveness.
Comparative techno-economic analysis of three CO2 management strategies
Life cycle assessment to analyze greenhouse gas emissions
Sensitivity analysis on factors affecting costs and emissions
Methanol synthesis shows net positive GHG emissions (+49.0 g CO2 e/MJ SAF) while mineralization yields significant carbon negativity (−261.9 g CO2 eq/MJ SAF)
Geological sequestration improves net GHG performance by approximately 163% compared to methanol synthesis
Sodium bicarbonate production notably reduces SAF minimum selling price by approximately 38% relative to methanol synthesis.

Cite This Study

Ahire et al. (2026) studied this question.

synapsesocial.com/papers/6a0aac6d5ba8ef6d83b6fd71 https://doi.org/10.1016/j.jclepro.2026.148473

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