Model for the economic, energy and environmental evaluation in biomass productions

In the near future, renewable energies will have a decisive role to play in attempts to achieve the ambitious objectives fixed by the European Union. Consequently, not only the economic aspect but also energy and environmental issues of agroenergy chains (AEC) must be carefully evaluated. Software (SE 3 A) able to assess economic, energy and environmental performance of AEC has been developed. The aim of this paper is to present SE 3 A and show its usefulness in evaluating different AEC and/or different technical solutions. For the moment, the analysis is restricted to: i) field and ii) post-harvest (transport/storage) phases of the AEC. As an example of SE 3 A flexibility, economic, energy and environmental costs (EEE costs) related to the cultivation technique used in northern Italy for the poplar short rotation coppice were evaluated.

[1]  G. Keoleian,et al.  Life cycle assessment of a willow bioenergy cropping system , 2003 .

[2]  Carles M. Gasol,et al.  Feasibility assessment of poplar bioenergy systems in the Southern Europe , 2009 .

[3]  David Pimentel,et al.  Ethanol Fuels: Energy Balance, Economics, and Environmental Impacts Are Negative , 2003 .

[4]  Jacopo Bacenetti,et al.  Economic, energetic and environmental impact in short rotation coppice harvesting operations. , 2012 .

[5]  M. Slesser,et al.  Energy consumption per tonne of competing agricultural products available to the EC. Information on agriculture 85, 1981 , 1981 .

[6]  J. Bacenetti,et al.  Short Rotation Coppice In Northern Italy: Comprehensive Sustainability , 2010 .

[7]  Xavier Dubuisson,et al.  Energy and CO2 balances in different power generation routes using wood fuel from short rotation coppice , 1998 .

[8]  Giuseppe Toscano,et al.  CONSIDERATIONS ON RENEWABLE ENERGY SOURCES AND THEIR RELATED PERSPECTIVES OFAGRICULTURAL ENGINEERING , 2010 .

[9]  B. Jacopo,et al.  Short Rotation Coppice in Italy: A Model to Asses Economic; Energetic and Environmental Performances of Different crop Systems , 2011 .

[10]  R. Matthews,et al.  Modelling of energy and carbon budgets of wood fuel coppice systems , 2001 .

[11]  Michael Q. Wang,et al.  The Energy Balance of Corn Ethanol: An Update , 2002 .

[12]  Giulia Fiorese,et al.  Energia e nuove colture agricole , 2007 .

[13]  Francesco Cherubini,et al.  Energy- and greenhouse gas-based LCA of biofuel and bioenergy systems: Key issues, ranges and recommendations , 2009 .

[14]  S. González‐García,et al.  Present and future environmental impact of poplar cultivation in the Po Valley (Italy) under different crop management systems , 2012 .

[15]  C. Saunders,et al.  Food miles - comparative energy / emissions performance of New Zealand's agriculture industry , 2006 .

[16]  Scott Duncan,et al.  A survey of unresolved problems in life cycle assessment , 2008 .

[17]  Paolo Spugnoli,et al.  AN LCA MODELTO ASSESS THE ENVIRONMENTAL IMPROVEMENT OF NEW FARMING SYSTEMS , 2009 .

[18]  John J. Reap,et al.  A survey of unresolved problems in life cycle assessment , 2008 .

[19]  Sergio Ulgiati,et al.  Sustainable biomass production: A comparison between Gross Energy Requirement and Emergy Synthesis methods , 2009 .

[20]  R. Lal,et al.  Carbon emission from farm operations. , 2004, Environment international.

[21]  Andrew D. Jones,et al.  Supporting Online Material for: Ethanol Can Contribute To Energy and Environmental Goals , 2006 .

[22]  Martin Heller,et al.  Life cycle energy and environmental benefits of generating electricity from willow biomass , 2004 .

[23]  M. Huijbregts,et al.  Handbook on Life Cycle Assessment: Operational Guide to the ISO Standards , 2002 .