1. Sustainability analysis of biodiesel production: A review on different resources in Brazil.
- Author
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Costa, A.O., Oliveira, L.B., Lins, M.P.E., Silva, A.C.M., Araujo, M.S.M., Pereira Jr., A.O., and Rosa, L.P.
- Subjects
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BIODIESEL fuels industry , *SUSTAINABLE development , *ENERGY development , *POWER resources , *ENERGY consumption , *ENERGY economics , *DATA envelopment analysis - Abstract
Abstract: This paper assesses 13 different inputs for biodiesel production and shows that the highest cost currently associated with the processing of residual resources, as well as their small production scale, are compensated by their smaller procurement costs, by their immediate availability in the urban centers and by their larger potential for greenhouse gas emission reduction. Biodiesel production from residues can meet all technical international specifications, even the esterification process. Data Envelopment Analysis (DEA), the methodology used in this study, allows for the building of an efficiency index up through linear programming with multiple inputs and outputs, enabling the integration of sustainable development dimensions. The experts' conclusions were arrived at through restrictions on virtual weighting, with findings that allow the grading of alternatives. [Copyright &y& Elsevier]
- Published
- 2013
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