Need interview questions for story on Bio Fuels And Alternative Energy?

Question

I have to write a story about Bio Fuels And Alternative Energy. I need some questions to ask people for the interviews I have to do.. I cant think of any because I dont know much about bio fuels or alternative energy.. please help!!

Answer 1

how much bio fuel do you get from grease ratio or something like that

Answer 2

*Can biofuels and alt-energy be produced at levels which meet our current consumption/demand?  

*Can this be done effectively without the use of petroleum-derived/powered tools, pesticides, fertilizers, etc?  

*What are the ethical implications of using farmland to raise crops for fuel rather than food?

Answer 3

what are you doing to help with the fuel crisis and what do you think the fuel of the future will be?

Answer 4

How will the production of bio-fuels affect the price of food?  How will large-scale bio-fuel production affect the price of fertilizer (essentially all farming-related materials/products/related commodities)?  What is the "carbon footprint" of a gallon of bio-diesel vs. diesel and/or a gallon of E85 vs unleaded?

Answer 5

What are Bio-fuels?