Thomas  Connelly  Execu1ve  Vice  President  for  

Technology  DuPont  

Creating the Clean Energy Economy in Delaware

13 December 2010 Executive Vice President & Chief Innovation Officer

Tom Connelly

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Transportation Industrial

Commercial & Residential Electrical Generation

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Low Cost, Low Carbon, Scalable, Sustainable

Advantages:

>60% greenhouse gas reduction

Non-food sources and marginal land

Multiple feedstock available

Excellent income for farmers

Advantages:

Drop-in fuel

High blends without infrastructure changes

Refinery can use more fractions of oil

Higher energy content

Cellulosic Ethanol: Non-food Feedstocks

Biobutanol: Better Fuel

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Cost Per

Kilowatt Hour

Grid Parity

PV Prices

Fossil Fuels

Time

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Commercialization Government Support Private Sector Funding

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