Abstract
The world is confronted with the depletion of natural resources due to their unsustainable use, increased global competiveness, increasing population and other environmental and economic challenges. Under the European 2020 growth strategy launched in 2010, Europe has set itself the goal of shifting from linear to circular models of production and consumption. In this context, food waste management poses a great challenge. This study focusses on the possible destinations for food waste, specifically, on the most sustainable practices that turn waste into valuable resources. Particular attention is devoted to the potential offered by fast-growing sectors such as the bioeconomy, which is contributing to increased energy and materials production with reduced environmental impact, at the same time creating new job opportunities. In this paper we will argue that an holistic approach considering the issue of food wastage as part of a broader emerging bio-economy and circular-economic model, might provide win-win solutions able to minimize wastage, promote income growth and job creation, and prompt sustainable local development. However, in order to enable an effective transition to a circular bioeconomy able to minimize the impact of food wastage, the economic, social, and environmental sustainability of this new model must be properly evaluated through appropriate tools, e.g. through an overall Life Cycle Sustainability Assessment (LCSA).
References
Adhikari B.K., Barrington S., Martinez J., Predicted growth of world urban food waste and methane production. Waste Management & Research, 2006, 24(5), 421-43310.1177/0734242X06067767Search in Google Scholar PubMed
Bernstad A., La Cour Jansen J., Review of comparative LCAs of food waste management systems - current status and potential improvements. Waste Management, 2012, 32(12), 243910.1016/j.wasman.2012.07.023Search in Google Scholar PubMed
BIS, Building a high value bioeconomy: opportunities from waste, 2015, retrieved from https://www.gov.uk/government/publications/supporting-growth-of-the-UK-bioeconomyopportunities-from-wasteSearch in Google Scholar
Bourguignon D., Bioeconomy Challenges and opportunities, Briefing, EPRS, 2017Search in Google Scholar
Bräutigam K.R., Jörissen J., Priefer C., The extent of food waste generation across EU-27: different calculation methods and the reliability of their results. Waste Management & Research, 2014, 32(8), 683-69410.1177/0734242X14545374Search in Google Scholar PubMed
Buzby J.C., Hyman J., Total and per capita value of food loss in the United States. Food Policy, 2012, 37(5), 561-57010.1016/j.foodpol.2012.06.002Search in Google Scholar
Corrado S., Ardente F., Sala S., Saouter E., Modelling of food loss within life cycle assessment: From current practice towards a systematisation. Journal of Cleaner Production, 2017, 140, 847-85910.1016/j.jclepro.2016.06.050Search in Google Scholar
de Besi M., McCormick K., Towards a Bioeconomy in Europe: National, Regional and Industrial Strategies. Sustainability, 2015, 7(8), 10461-10478, retrieved from http://www.mdpi.com/2071-1050/7/8/10461/htm10.3390/su70810461Search in Google Scholar
de Jong E., Jungmeier G., Biorefinery concepts in comparison to petrochemical refineries. In: Ashok P., Rainer H., Christian L., Mohammad T., Madhavan N. (Eds), Industrial Biorefineries & White Biotechnology. Elsevier, Waltham, USA, 2015, 3-3310.1016/B978-0-444-63453-5.00001-XSearch in Google Scholar
EC 2010, Being wise with waste: the EU’s approach to waste management, Luxembourg: Publications Office of the European Union, 2010, retrieved at: http://ec.europa.eu/environment/waste/pdf/WASTE%20BROCHURE.pdfSearch in Google Scholar
EC 2012, Bioeconomy Strategy, “Innovating for Sustainable Growth: A Bioeconomy for Europe”, COM(2012) 60 Final, Brussels, 2012Search in Google Scholar
EC 2014, State of play on the sustainability of solid and gaseous biomass used for electricity, heating and cooling in the EU, COMMISSION STAFF WORKING DOCUMENT, Brussels, 2014, 28.7.2014 SWD(2014) 259 finalSearch in Google Scholar
EC 2015, Proposal for a DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL amending Directive 2008/98/EC on waste, COM/2015/0595 finalSearch in Google Scholar
EC 2015, Proposal for a DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL amending Directive 94/62/EC on packaging and packaging waste, COM/2015/0596 finalSearch in Google Scholar
EC 2015, Proposal for a DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL amending Directive 1999/31/EC on the landfill of waste, COM/2015/0594 finalSearch in Google Scholar
EC 2017, Report from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions, on the implementation of the Circular Economy Action Plan, 2017, retrieved at: http://ec.europa.eu/environment/circular-economy/implementation_report.pdfSearch in Google Scholar
EPA 2014, Food waste management scoping study, 2014, retrieved at https://www.epa.gov/sites/production/files/2016-01/documents/msw_task11-2_foodwastemanagementscopingstudy_508_fnl_2.pdfSearch in Google Scholar
EPA 2016, Advancing Sustainable Materials Management: 2014 Fact Sheet, Assessing Trends in Material Generation, Recycling, Composting, Combustion with Energy Recovery and Landfilling in the United State, 2016, retrieved at https://www.epa.gov/sites/production/files/2016-11/documents/2014_smmfactsheet_508.pdfSearch in Google Scholar
Eriksson M., Strid I., Hansson,P.A., Carbon footprint of food waste management options in the waste hierarchy-a Swedish case study. Journal of Cleaner Production, 2015, 93, 115-12510.1016/j.jclepro.2015.01.026Search in Google Scholar
Evangelisti S., Lettieri P., Borello D., Clift R., Life cycle assessment of energy from waste via anaerobic digestion: a UK case study. Waste Management, 2014, 34(1), 226-23710.1016/j.wasman.2013.09.013Search in Google Scholar PubMed
Falcone P.M. Imbert E., Bringing a Sharing Economy Approach into the Food Sector: The Potential of Food Sharing for Reducing Food Waste, Springer, 201710.1007/978-3-319-50088-1_10Search in Google Scholar
Imbert E., Ladu L., Morone P., Quitzow R., Policy strategies for a transition to a bio-based economy in Europe: the case of Italy and Germany, 201710.1016/j.erss.2017.08.006Search in Google Scholar
FAO, Food Wastage Footprint: Impacts on Natural Resources, Summary Report, 2013Search in Google Scholar
FAO, Definitional Framework of Food Loss. Working paper of the Global Initiative on Food Loss and Waste Reduction. Rome, Italy: FAO, 2014Search in Google Scholar
Ferrari M.Z., The Risks and Opportunities of the Sharing Economy: Beyond Uncertainties in the Sharing Economy: Opportunities for Social Capital. European Journal of Risk Regulation, 2016, 7(4), 664-67410.1017/S1867299X00010102Search in Google Scholar
Foley J.A., Ramankutty No., Brauman K.A., Cassidy E.S., Gerber J.S., Johnston M., Mueller N.D., O’Connell C., Ray D.K., West P.C., Balzer C., Solutions for a cultivated planet. Nature, 2011, 478(7369), 337-34210.1038/nature10452Search in Google Scholar PubMed
FUSIONS, Fusions definitional framework for food waste, 2014, retrieved at: http://www.eu-fusions.org/phocadownload/Publications/FUSIONS%20Definitional%20Framework%20for%20Food%20Waste%202014.pdfSearch in Google Scholar
FUSIONS, Estimates of European food waste levels, 2016, retrieved at: http://www.eu-fusions.org/phocadownload/Publications/Estimates%20of%20European%20food%20waste%20levels.pdfSearch in Google Scholar
FUSIONS, Food waste quantification manual to monitor food waste amounts and progression, 2016, retrieved at: http://www.eufusions.org/phocadownload/Publications/Food%20waste%20quantification%20manual%20to%20monitor%20food%20waste%20amounts%20and%20progression.pdfSearch in Google Scholar
Galgano F., Condelli N., Favati F., Di Bianco V., Perretti G., Caruso M.C., Biodegradable packaging and edible coating for fresh-cut fruits and vegetables. Italian Journal of Food Science, 2015, 27(1), 1-20Search in Google Scholar
Gallagher and P. V. Mahajan, The stability and shelf life of fruit and vegetables In: Food and Beverage Stability and Shelf-Life. Cambridge, UK: Woodhead Publishing Ltd., 2016Search in Google Scholar
Garnett T., Where are the best opportunities for reducing greenhouse gas emissions in the food system (including the food chain)? Food Policy, 2011, 36, S23-S3210.1016/j.foodpol.2010.10.010Search in Google Scholar
Godfray H.C.J., Beddington J.R., Crute I.R., Haddad L., Lawrence D., Muir J.F., Pretty J., Robinson S., Thomas S.M., Toulmin C., Food security: the challenge of feeding 9 billion people. Science, 2010, 327(5967), 812-81810.1126/science.1185383Search in Google Scholar PubMed
Graham-Rowe E., Donna C., Jessop D.C., Sparks P. Identifying motivations and barriers to minimising household food waste. Resources. Conservation and Recycling, 2014, 84, 15-2310.1016/j.resconrec.2013.12.005Search in Google Scholar
Grosso M., Motta A., Rigamonti L., Efficiency of energy recovery from waste incineration, in the light of the new Waste Framework Directive. Waste Management, 2010, 30(7), 1238-124310.1016/j.wasman.2010.02.036Search in Google Scholar PubMed
Gustavsson J., Cederberg C., Sonesson U., van Otterdijk R., Meybeck A., Global food losses and food waste: extent, causes and prevention. Food and Agriculture Organisation of the United Nations (FAO), Rome, 2011Search in Google Scholar
Hall K.D., Guo J., Dore M., Chow C.C., The Progressive Increase of Food Waste in America and Its Environmental Impact. PLoS one, 2009, 4(11), p. e794010.1371/journal.pone.0007940Search in Google Scholar PubMed PubMed Central
Hanson C., Lipinski B., Robertson K., Dias D., Gavilan I., Grévarath P., Ritter S., Fonseca J., Van Otterdijk R., Timmermans T., Lomax J., O’Connor C., Dawe A., Swannell R., Berger V., Reddy M., Somogyi D., Tran B., Leach B., Quested T., Food Loss and Waste Accounting and Reporting Standard. WRI, Nestlé, CGF, FAO, EU-funded FUSIONS project, UNEP, WRAP, WBCSD, NRI. URL, 2016, retrieved at: http://www.wri.org/sites/default/files/REP_FLW_Standard.pdfSearch in Google Scholar
Hultman J., Corvellec H., The European Waste Hierarchy: from the sociomateriality of waste to a politics of consumption. Environment and Planning, A, 2012, 44(10), 2413-242710.1068/a44668Search in Google Scholar
Imbert E., Ladu L., Morone P., Quitzow R., Policy strategies for a transition to a bio-based economy in Europe: the case of Italy and Germany. Mimeo, 201710.1016/j.erss.2017.08.006Search in Google Scholar
Katajajuuri J.-M., Silvennoinen K., Hartikainen H., Heikkilä L., Reinikainen A., Food waste in the Finnish food chain. Journal of Cleaner Production, 2014, 73, 322-32910.1016/j.jclepro.2013.12.057Search in Google Scholar
Koivupuro H.-K., Hartikainen H., Silvennoinen K., Katajajuuri J.-M., Heikintalo N., Reinikainen A., Jalkanen L., Influence of socio-demographical, behavioural and attitudinal factors on the amount of avoidable food waste generated in Finnish households. International Journal of Consumer Studies, 2012, 36(2), 183-19110.1111/j.1470-6431.2011.01080.xSearch in Google Scholar
Kretschmer B., Smith C., Watkins E., Allen B., Buckwell A., Desbarats J., Kieve D., Technology options for recycling agricultural, forestry and food wastes and residues for sustainable bioenergy and biomaterials. Report for the European Parliament, STOA, as part of the study Technology Options for Feeding 10 Billion People, IEEP: London, 2013Search in Google Scholar
Kummu M., de Moel H., Porkka M., Siebert S., Varis O., Ward P.J., Lost food, wasted resources: Global food supply chain losses and their impacts on freshwater, cropland, and fertiliser use, Science of the Total Environment, 2012, 438, 477-48910.1016/j.scitotenv.2012.08.092Search in Google Scholar
Lazell J., Consumer food waste behaviour in universities: Sharing as a means of prevention, Journal of Consumer Behaviour, 2016, 15, 430-43910.1002/cb.1581Search in Google Scholar
Lin C.S.K., Pfaltzgraff L.A., Herrero-Davila L., Mubofu E.B., Abderrahim S., Clark J.H., Koutinas A.A., Kopsahelis N., Stamatelatou K., Dickson F., Thankappan S., Mohamed Z., Brocklesby R., Luque R., Food waste as a valuable resource for the production of chemicals, materials and fuels. Current situation and global perspective. Energy & Environmental Science, 2013, 6(2), 426-46410.1039/c2ee23440hSearch in Google Scholar
Lin J., Zuo J. Gan L., Li P., Liu F., Wang K., Chen L., Gan H., Effects of mixture ratio on anaerobic co-digestion with fruit and vegetable waste and food waste of China. Journal of Environmental Sciences, 2011, 23(8), 1403-140810.1016/S1001-0742(10)60572-4Search in Google Scholar
Lundqvist J., de Fraiture C., Molden D., Saving water: from field to fork: curbing losses and wastage in the food chain. In SIWI Policy Brief. Stockholm, Sweden: SIWI, 2008Search in Google Scholar
Lyndhurst B., Food behaviour consumer research-findings from the quantitative survey. Briefing Paper UK: WRAP, 2007Search in Google Scholar
Manfredi S., Cristobal Garcia J., de Matos C.T., Giavini M., Vasta A., Sala S., Saouter E., Tuomisto H.L., Improving Sustainability and Circularity of European Food Waste Management with a Life Cycle Approach, Publications Office of the European Union, 2015Search in Google Scholar
Mirabella N., Castellani V., Sala S., Current options for the valorization of food manufacturing waste: a review, Journal of Cleaner Production, 2014, 65, 28-4110.1016/j.jclepro.2013.10.051Search in Google Scholar
Mitchell P., James K., Economic Growth Potential of More Circular Economies, WRAP, Banbury, 2015Search in Google Scholar
Morone P., Falcone P.M., Imbert E., Morone M., Morone A., Tackling food waste through a sharing economy approach: an experimental analysis, Framed Field Experiments 00414, The Field Experiments Website, 2016Search in Google Scholar
Notarnicola B., Sala S., Anton A., McLaren S.J., Saouter E., Sonesson U., The role of life cycle assessment in supporting sustainable agri-food systems: A review of the challenges. Journal of Cleaner Production, 2017, 140(2), 399-40910.1016/j.jclepro.2016.06.071Search in Google Scholar
OECD, Biobased Chemicals and Bioplastics: Finding the Right Policy Balance, OECD Science, Technology and Industry Policy Papers, No. 17, OECD Publishing, Paris, 2014Search in Google Scholar
Philp J.C., Biobased Chemicals and Bioplastics: Finding the Right Policy Balance. Industrial Biotechnology, 2014, 10(6), 379-38310.1089/ind.2014.1540Search in Google Scholar
Papargyropoulou E., Lozano R., Steinberger J.K., Wright N., bin Ujang Z., The food waste hierarchy as a framework for the management of food surplus and food waste. Journal of Cleaner Production, 2014, 76, 106-11510.1016/j.jclepro.2014.04.020Search in Google Scholar
Parfitt J., Barthel M., Macnaughton S., 2Food waste within food supply chains: quantification and potential for change to 2050. Philosophical Transactions of the Royal Society B: Biological Sciences, 2010, 365(1554), 3065-308110.1098/rstb.2010.0126Search in Google Scholar
Pfaltzgraff L.A., Cooper E.C., Budarin V., Clark J.H., Food waste biomass: a resource for high-value chemicals. Green Chemistry, 2013, 15(2), 307-31410.1039/c2gc36978hSearch in Google Scholar
Quested T.E., Ingle R., Parry A.D., Household Food and Drink Waste in the UK 2012, WRAP, 2013, http://www.wrap.org.uk/sites/files/wrap/hhfdw-2012-main.pdf.pdfSearch in Google Scholar
Quitzow R., Assessing policy strategies for the promotion of environmental technologies: A review of India’s National Solar Mission. Reseach Policy in press, 201510.1016/j.respol.2014.09.003Search in Google Scholar
Rasmussen C., Vigsø D., Ackerman F., Porter R., Pearce D., Dijkgraaf E., Herman Vollebergh, Rethinking the Waste Hierarchy. Environmental Assessment Institute, Copenhagen, 2005Search in Google Scholar
Ronzon T., Santini F., M’Barek R., The Bioeconomy in the European Union in numbers. Facts and figures on biomass, turnover and employment. European Commission, Joint Research Centre, Institute for Prospective Technological Studies, Spain, 2015, p.4Search in Google Scholar
Salemdeeb R., zu Ermgassen E.K., Kim M.H., Balmford A., Al-Tabbaa A., Environmental and health impacts of using food waste as animal feed: a comparative analysis of food waste management options. Journal of Cleaner Production, 2017, 140(2), 871-88010.1016/j.jclepro.2016.05.049Search in Google Scholar PubMed PubMed Central
Scarlat N., Dallemand J.F., Monforti-Ferrario F., Nita V., The role of biomass and bioenergy in the future bioeconomy: Policies and facts. Environmental Development, 2015, 15, 3-3410.1016/j.envdev.2015.03.006Search in Google Scholar
Secondi L., Principato L., Laureti T., Household food waste behaviour in EU-27 countries: a multilevel analysis. Food Policy, 2015, 56, 25-4010.1016/j.foodpol.2015.07.007Search in Google Scholar
Stuart T., Waste: Uncovering the Global Food Scandal, Penguin Books, 2009Search in Google Scholar
United Nations, Department of Economic and Social Affairs, Population Division. World Population Prospects: The 2015 Revision, Key Findings and Advance Tables. ESA/P/WP.241, 2015, retrieved at: https://esa.un.org/unpd/wpp/Publications/Files/Key_Findings_WPP_2015.pdfSearch in Google Scholar
Van Ewijk S., Stegemann J.A., Limitations of the waste hierarchy for achieving absolute reductions in material throughput, Journal of Cleaner Production, 2016, 132, 122-12810.1016/j.jclepro.2014.11.051Search in Google Scholar
Vandermeersch T., Alvarengaa R.A.F., Ragaert P., Dewulf J., Environmental sustainability assessment of food waste valorization options, Resources. Conservation and Recycling, 2014, 87, 57-6410.1016/j.resconrec.2014.03.008Search in Google Scholar
Vanham D., Bouraoui F., Leip A., Grizzetti B., Bidoglio G., Lost water and nitrogen resources due to EU consumer food waste. Environmental Research Letters, 2015, 10(8), p.08400810.1088/1748-9326/10/8/084008Search in Google Scholar
Venkat K., The climate change and economic impacts of food waste in the United States. International Journal on Food System Dynamics, 2011, 2(4), 431-446Search in Google Scholar
Veugelers R., Which policy instruments to induce clean innovating? Re- search Policy, 2012, 41(10), 1770-177810.1016/j.respol.2012.06.012Search in Google Scholar
Westhoek H., Lesschen J.P., Rood T., Wagner S., De Marco A., Murphy-Bokern D., Leip A., van Grinsven H., Sutton M.A., Oenema O., Food choices, health and environment: Effects of cutting Europe’s meat and dairy intake. Global Environmental Change, 2014, 26, 196-20510.1016/j.gloenvcha.2014.02.004Search in Google Scholar
WRAP, The food we waste. Banbury, UK, 2008Search in Google Scholar
WRAP, Strategies to achieve economic and environmental gains by reducing food waste. Banbury, 2015, retrieved at: http://www.wrap.org.uk/sites/files/wrap/Strategies%20to%20achieve%20economic%20and%20environmental%20gains%20(1).pdfSearch in Google Scholar
WRAP, Estimates of Food Surplus and Waste Arising in the UK, 2017, retrieved at: http://www.wrap.org.uk/sites/files/wrap/Estimates_%20in_the_UK_Jan17.pdfSearch in Google Scholar
Yolin C., Waste Management and Recycling in Japan, Opportunities for European Companies (SMEs focus). EU-Japan Centre for Industrial Cooperation, 2015, retrieved at: http://cdnsite.eu-japan.eu/sites/default/files/publications/docs/waste_management_recycling_japan.pdfSearch in Google Scholar
Zhang C., Su H., Baeyens J., Tan T., Reviewing the anaerobic digestion of food waste for biogas production. Renewable and Sustainable Energy Reviews, 2014, 38, 383-39210.1016/j.rser.2014.05.038Search in Google Scholar
Zhang R., El-Mashad H.M., Hartman K., Wang F., Liu G., Choate C., Gamble P., Characterization of food waste as feedstock for anaerobic digestion. Bioresource Technology, 2007, 98(4), 929-93510.1016/j.biortech.2006.02.039Search in Google Scholar PubMed
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