Download: Energy balances and CO2 of different biofuel sectors Econologie.com » Downloads » Download: Energy balances and CO2 of different biofuel sectors 20th February 2007 Christophe Energy balances and greenhouse gas emissions from biofuel production chains in France. Summary note (December 2002). Download file (a newsletter subscription may be required): Energy and CO2 balances of different biofuel sectors On the same subject :10 misconceptions about the environmentAgrofuels or biofuels?I met Paul PantoneGrowing in a greenhouse in the garden: a good idea?Hydrogen productionFuel cellsPropane gas heating, a sustainable solution?Ethanol Ecobilan, questioning of the Price Waterhouse Coopers study