Life cycle assessment of a domestic cooker hood

Abstract A life cycle assessment (LCA) of a domestic cooker hood was conducted. Cradle-to-grave analysis was performed using the GaBi software with Eco-Indicator 99 (Egalitarian Approach). The most polluting phases were “manufacturing” and “use”, the environmental impact being affected especially by production materials and the electricity consumed during the product’s lifespan. The study also highlighted that the hood’s environmental impact is closely related to the local power grid mix. This aspect was further analyzed by entering the data for operating it both in Italy and in France. Finally, the improvements obtained by replacing the single-phase electrical motor with an inverter-driven three-phase induction one and the halogen lamps with Light Emitting Diode (LED) lamps were assessed with the LCA. These changes entail an improvement of the environmental impact of 36% in Italy and of 24% in France.

[1]  Fernando Gonçalves Amaral,et al.  An integrated methodology for environmental impacts and costs evaluation in industrial processes , 2009 .

[2]  Tadeusz Fijał,et al.  An environmental assessment method for cleaner production technologies , 2007 .

[3]  Varun,et al.  LCA of renewable energy for electricity generation systems—A review , 2009 .

[4]  Conrad Luttropp,et al.  Material hygiene: improving recycling of WEEE demonstrated on dishwashers , 2009 .

[5]  Ciarapica Filippo Emanuele,et al.  LCA as a Tool in 'Design for Environmental': A Comparative Study between Domestic Refrigerators , 2008 .

[6]  M. Huijbregts,et al.  Normalisation in product life cycle assessment: an LCA of the global and European economic systems in the year 2000. , 2008, The Science of the total environment.

[7]  Yasuhiro Matsui,et al.  Economic evaluation of optional recycling processes for waste electronic home appliances , 2009 .

[8]  Greg Jacobs.  The Implementation of the Regulation of Electrical and Electronic Products (WEEE and RoHS Directives) – An evaluation of the Belgian situation in light of the review of Directive 2002/96/EC and 2002/95/EC , 2008 .

[9]  Tracey Crosbie,et al.  Potential for reducing electricity demand for lighting in households: An exploratory socio-technical study , 2009 .

[10]  T. Norgate,et al.  Assessing the environmental impact of metal production processes , 2007 .

[11]  Gregory A. Keoleian,et al.  Optimal household refrigerator replacement policy for life cycle energy, greenhouse gas emissions, and cost , 2006 .

[12]  M. Deaves.  Taking the WEEE [EU waste electrical and electronic equipment directive] , 2003 .

[13]  J. A. Carta,et al.  A review of wind speed probability distributions used in wind energy analysis: Case studies in the Canary Islands , 2009 .

[14]  Gudolf Kjaerheim,et al.  Cleaner production and sustainability , 2005 .

[15]  M. Goedkoop,et al.  The Eco-indicator 99, A damage oriented method for Life Cycle Impact Assessment , 1999 .

[16]  Frank P. Bleier.  Fan Handbook: Selection, Application, and Design , 1997 .

[17]  Robert W. Johnson.  The effect of blowing agent choice on energy use and global warming impact of a refrigerator , 2004 .

[18]  H. Nash.  The European Commission's sustainable consumption and production and sustainable industrial policy action plan , 2009 .