Monday, October 15, 2012

NECSI analysis makes sense

The New England Complex Systems Institute in their project on ethanol use for fuel are producing relevant insights:
They 'make three key statements to enhance understanding and communication about ethanol production's impact on the food and fuel markets: (1) The amount of corn used to produce the ethanol in a gallon of regular gas would feed a person for a day, (2) The production of ethanol requires so much fossil fuel energy that its energy benefit is only about 20%, and (3) The cost of gas made with ethanol is actually higher per mile because ethanol reduces gasoline's energy per gallon.'