energy biosciences institute linking biotechnology and energy · 3 ebi design factors • a mission...
TRANSCRIPT
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Energy Biosciences InstituteLinking Biotechnology and Energy
March 25, 2010Paul Willems, TVP Energy BiosciencesEBI Associate Director
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EBI Partners
This Extraordinary partnership builds upon and extends strengths in the area of alternative biofuels.
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EBI design factors
• A mission oriented multidisciplinary research institution
• Single organization doing open and proprietary work
− Open work in Fundamental Energy Biosciences
− Co-locate some BP researchers
• A substantial and long-term commitment to engage quality researchers ($500m over 10 years)
• Host at a world-class institution to maximize academic presence and interdisciplinary interaction.
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Technical reach of the EBI
Feedstock supply
Breeding
Propagation
Pest & Pathogen
Agronomy
Harvest
Transport
Storage
Sustainability
Environmental impact
Algae
Pretreatment
Ionic liquids
Enzymes
Bioprospecting
Catalysis
Imaging
Analyticalchemistry
Process engineering
Precursors
Metabolic Engineering
Systems Biology
SyntheticGenomics
Microbiology
Fermentation
Catalysis
Fuels
MicrobiallyEnhancedOil recovery
Fossil fuelbioprocessing
Socioeconomics, law & policy
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Summary of LC research priorities
• Develop energy crops and associated agronomic practices
• Identify or create more active catalysts for conversion of biomass to sugars and sugars to fuels
• Develop improved industrial microorganisms
• Develop new types of microorganisms that produce and secrete hydrophobic compounds
• Understand the social, economic, and environmental implications
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Min
eral
nut
rien
ts
Min
eral
nut
rien
tsTranslocationfrom rhizomesto growingshoot
SPRING/SUMMER
Translocationto rhizome asshoot senesces
FALL WINTER
Lignocellulose dry shootsharvested,nutrients stay inrhizomes
Nitrogen use efficiency
Cou
rtesy
of S
teve
Lon
g et
al
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Miscanthus giganteus
Yield of 26.5 tons/acre observed by Long & colleagues in Illinois, without irrigation
Cou
rtesy
of S
teve
Lon
g et
al
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Crop yields have been strongly increased but biomass yields have not
Source: European Forest Institute (www.efi.fi)Indiana Agricultural Statistics Service
Average European forest yield Average Indiana corn yield
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Primary Energy Conversion Technology Products
Reforming
Coal
Natural Gas
Biomass
Extra Heavy
Oil
SyngasConversion
- FT- Oxygenates- Chemicals
Gasification
Enzymatic/Biological Conversion
PowerGeneration
Electricity
Fuels
Chemicals
Refining Processes- coking
- hydro-treating- novel thermal processes
CO2 CaptureCO2 for
EOR/Storage
The fungibility of carbon
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Key ChallengesLC conversion technology
• Overcoming the recalcitrans of LC biomass
• Efficiently utilizing all sugars
• Producing better fuel molecules beyond ethanol
• Creating a highly productive, stable host organism
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Lignin occludes polysaccharides
LigninHemicellulose
Cellulose
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Possible routes to improved catalysts
• Explore the enzyme systems used by termites for digesting lignocellulosic material
• Same for ruminants
• Compost heaps and forest floors are poorly explored
• In vitro protein engineering of promising enzymes
• Develop synthetic organic catalysts (for polysaccharides and lignin)
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Routes to fermentation of all sugars are known
Jeffries & Shi Adv Bioch Eng 65,118
Lignin
Typical grasscomposition
cellulose
Hemicellulose
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Routes to potential fuels
Fortman et al, Trends Biotechnology 26,375
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Robotics have enabled high throughput assaysAutomated Pre-screening of feedstock-derived inhibitors of bacterial growth
Inhibitors
Inhibitor concentration
Biomek Robot
96-well microtiter plate
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State of the science
• Cheap sequencing lots of new datalots of unknown enzymeseven more poorly understood enzymes
• Various HighThroughput methods- analytics- “omics” profiling- biological selection
large amounts of empirical data to help inform genetics
• Creating deep understanding of biological systems- enzymes in context versus one off- signaling- regulation
• Demonstrating that we have really understood SynBio
• Conducting efficient research
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Definitions of SynBio vary
• Building new organisms from the ground up
• Creating de novo solutions synthetically
• Use of gene synthesis products(e-mail genetic code DNA in the mail)
• Some degree of GM
• Generation & application of systemic understanding
???
5-10 years
Now
Now
0-5 years
Commercialization
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Governance and risks – a dilemma
Same dilemma with other technologies− Nuclear− Chemistry− Electronics
ButInfinite set of possibilities
Deep understanding
Risk freeapplications
Opportunity for abuse
Getting thereefficienty & quickly
Getting thereslowly
How to minimize the negativeswhile capturing the positives
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Disclaimer
This paper was produced for a meeting organized Health & Consumers DG and represents the
views of its author on the subject. These views have not been adopted or in any way approved
by the Commission and should not be relied upon as a statement of the Commission's or
Health & Consumers DG's views. The European Commission does not guarantee the accuracy
of the data included in this paper, nor does it accept responsibility for any use made thereof.