Greenhouse gas footprints of different biofuel production systems

Ric Hoefnagels, Edward Smeets and André Faaij

Renewable and Sustainable Energy Reviews, 2010, vol. 14, issue 7, 1661-1694

Abstract: The aim of this study is to show the impact of different assumptions and methodological choices on the life-cycle greenhouse gas (GHG) performance of biofuels by providing the results for different key parameters on a consistent basis. These include co-products allocation or system expansion, N2O emissions from crop cultivation, conversion systems and co-product applications and direct land-use change emissions. The results show that the GHG performance of biofuels varies depending on the method applied and the system boundaries selected. Key factors include selected allocation procedures and the location of production and related yields, reference land and soil N2O emissions.

Keywords: Allocation; Biodiesel; Ethanol; Greenhouse; gas; balance; land-use; change; Life-cycle; Assessment; (LCA) (search for similar items in EconPapers)
Date: 2010
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Citations: View citations in EconPapers (42)

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