Participatory approach, acceptability and transparency of waste management LCAs: case studies of Torino and Cuneo.

The paper summarises the main results obtained from two extensive applications of Life Cycle Assessment (LCA) to the integrated municipal solid waste management systems of Torino and Cuneo Districts in northern Italy. Scenarios with substantial differences in terms of amount of waste, percentage of separate collection and options for the disposal of residual waste are used to discuss the credibility and acceptability of the LCA results, which are adversely affected by the large influence of methodological assumptions and the local socio-economic constraints. The use of site-specific data on full scale waste treatment facilities and the adoption of a participatory approach for the definition of the most sensible LCA assumptions are used to assist local public administrators and stakeholders showing them that LCA can be operational to waste management at local scale.

[1]  Stefan Salhofer,et al.  The ecological relevance of transport in waste disposal systems in Western Europe. , 2007, Waste management.

[2]  Göran Finnveden,et al.  Methodological aspects of life cycle assessment of integrated solid waste management systems , 1999 .

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

[4]  Giovanni Andrea Blengini.  Applying LCA to organic waste management in Piedmont, Italy , 2008 .

[5]  Thomas Højlund Christensen,et al.  Life cycle assessment of waste paper management: The importance of technology data and system boundaries in assessing recycling and incineration , 2008 .

[6]  Anna Björklund,et al.  What life-cycle assessment does and does not do in assessments of waste management. , 2007, Waste management.

[7]  A. Horvath,et al.  Boundaries matter: Greenhouse gas emission reductions from alternative waste treatment strategies for California's municipal solid waste , 2011 .

[8]  Silvio Funtowicz,et al.  Combining participative and institutional approaches with multicriteria evaluation. An empirical study for water issues in Troina, Sicily , 2000 .

[9]  Giovanni Lonati,et al.  Trace organics atmospheric emissions from landfill gas production and flaring , 2003 .

[10]  A. Flysjö,et al.  Socioeconomic indicators as a complement to life cycle assessment—an application to salmon production systems , 2008 .

[11]  L Rigamonti,et al.  Life cycle assessment for optimising the level of separated collection in integrated MSW management systems. , 2009, Waste management.

[12]  I. Boustead,et al.  Handbook of industrial energy analysis , 1979 .

[13]  Stefan Salhofer,et al.  Strategic environmental assessment as an approach to assess waste management systems. Experiences from an Austrian case study , 2007, Environ. Model. Softw..

[14]  Jeroen B. Guinee,et al.  Handbook on life cycle assessment operational guide to the ISO standards , 2002 .

[15]  Dominic Hogg,et al.  The potential role of compost in reducing greenhouse gases , 2008, Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA.

[16]  Ni-Bin Chang,et al.  Solid waste management in European countries: a review of systems analysis techniques. , 2011, Journal of environmental management.

[17]  M D Bovea,et al.  Alternative scenarios to meet the demands of sustainable waste management. , 2006, Journal of environmental management.

[18]  Alfons Bora,et al.  Final Report to the European Commission , 2004 .

[19]  Ni-Bin Chang,et al.  An AHP-based fuzzy interval TOPSIS assessment for sustainable expansion of the solid waste management system in Setúbal Peninsula, Portugal , 2011 .

[20]  Lucia Rigamonti,et al.  Life cycle assessment of sub-units composing a MSW management system , 2010 .

[21]  Thomas H Christensen,et al.  Assessing recycling versus incineration of key materials in municipal waste: The importance of efficient energy recovery and transport distances. , 2012, Waste management.

[22]  J. Prins.  Directive 2003/98/EC of the European Parliament and of the Council , 2006 .

[23]  Bruno Peuportier,et al.  How to account for CO2 emissions from biomass in an LCA , 2007 .

[24]  Thomas H Christensen,et al.  C balance, carbon dioxide emissions and global warming potentials in LCA-modelling of waste management systems , 2009, Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA.

[25]  N. H. Ravindranath,et al.  2006 IPCC Guidelines for National Greenhouse Gas Inventories , 2006 .