Palm Oil Biodiesel and greenhouse gas emissionsGreenhouse gas emissions from palm oil-based biodiesel are the highest among major biofuels when the effects of deforestation and peatlands degradation are considered, according to calculations by the European Commission. The emissions estimates, which haven't been officially released, have important implications for the biofuels industry in Europe. As reported by EurActiv, the data from the E.U. shows emissions from biofuels produced from palm oil (105g of carbon dioxide equivalent per megajoule of fuel), soybeans (103g CO2e/mj), and rapeseed (canola) (95g CO2e/mj) are higher than conventional gasoline (87.5g CO2e/mj). Sunflower (86g CO2e/mj) and biodiesel produced from palm oil with
methane capture (83g CO2e/mj) are only slightly better than conventional
crude oil, according to the data. Fuel produced from tar sands ranked the worst of all fuels at 107g CO2e/mj. The U.S. recently blocked the Keystone pipeline, which would have enabled faster exploitation of tar sands oil. Image credit: Euractive from MONGABAY Read more: http://news.mongabay.com/2012/0130-biofuels_eu.html#ixzz1kwPZx9Hg
|