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Frequently Asked Questions
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Answers to the most common questions
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Popular Topics
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What types of feedstock can be used with GranBio's AVAP technology?
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What is lignin, and what happens to it in the production process?
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What is cellulosic biomass?
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What is GranBio’s AVAP technology?
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What are Sustainable Aviation Fuels (SAF)?
Cellulosic Biomass 101
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Why can't we just burn biomass for energy instead of turning it into fuel?
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What kind of materials count as cellulosic biomass?
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What is cellulosic biomass?
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Is cellulosic biomass really "waste"? Where does it come from?
Cellulosic Ethanol 101
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What is the difference between corn ethanol (aka first-generation ethanol) and cellulosic ethanol (aka second-generation ethanol)?
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What is lignin, and what happens to it in the production process?
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What is cellulosic ethanol, and why is it called "second-generation"?
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How is cellulosic ethanol made?
Technology
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What types of feedstock can be used with GranBio's AVAP technology?
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What is GranBio’s AVAP technology?
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What are the advantages of GranBio’s AVAP technology?
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Is there enough biomass available to meet global fuel demand?
Nature Regeneration & Wildfire Prevention
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Is removing agricultural and forest residues sustainable?
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How does harvesting cellulosic biomass help prevent wildfires?
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How does forest thinning support forests' health?
The Future of SAF and Technology Pathways
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What is HEFA, and why is the aviation industry moving away from it?
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What are Sustainable Aviation Fuels (SAF)?
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How much does cellulosic SAF reduce carbon emissions?
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How does cellulosic SAF solve the problems HEFA cannot?
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How are Sustainable Aviation Fuels produced?