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A framework for assessing off-stream freshwater use in LCA

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Freshwater scarcity is a problem in many areas of the world and will become one of the most sensitive environmental issues in coming decades. Existing life cycle assessment (LCA) methodologies generally do not provide assessment schemes or characterization factors of the potential environmental impacts of freshwater use or freshwater resource depletion. These assessments therefore do not account for the significant environmental consequences of the loss in quality and availability of freshwater. This paper aims to develop a framework to address this methodological limitation and to support further quantitative modeling of the cause–effect chain relationships of water use. The framework includes recommendations for life cycle inventory (LCI) modeling and provides a description of possible impact pathways for life cycle impact assessment (LCIA), including indicators on midpoint and endpoint levels that reflect different areas of protection (AoP).


LCI of freshwater use aims to quantify changes in freshwater availability. The key elements affected by changes in availability are sufficient freshwater supplies for contemporary human users, ecosystems, and future generations, the latter referring to the renewability of the resource. Three midpoint categories are therefore proposed and linked to common AoP as applied in LCIA.

Results and discussion

We defined a set of water types, each representing an elementary flow. Water balances for each type allows the quantification of changes in freshwater availability. These values are recommended as results for the LCI of water use. Insufficient freshwater supplies for contemporary human users can mean freshwater deficits for human uses, which is the first midpoint impact category ultimately affecting the AoP of human life; freshwater deficits in ecosystems is the second proposed midpoint impact category and is linked to the AoP biotic environment. Finally, the last midpoint category is freshwater depletion caused by intensive overuse that exceeds the regeneration rate, which itself is ultimately linked to the AoP abiotic environment. Depending on the regional context, the development of scenarios aimed to compensate for the lack of water for specific uses by using backup technologies (e.g., saltwater treatment, the import of agricultural goods) can avoid generating direct impacts on the midpoint impact category freshwater deficits for human uses. Indirect impacts must be assessed through an extension of system boundaries including these backup technologies. Because freshwater is a resource with high spatial and temporal variability, the proposed framework discusses aspects of regionalization in relationship to data availability, appropriate spatial and temporal resolution, and software capacities to support calculations.


The framework provides recommendations for the development of operational LCA methods for water use. It establishes the link between LCI and LCIA, water-use mechanism models, and impact pathways to environmental damages in a consistent way.


Based on this framework, next steps consist of the development of operational methods for both inventory modeling and impact assessment.

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  • Ayers RS, Wescot DW (1985) Water quality for agriculture. Food and Agriculture Organization of the United Nations, Rome, Italy. available at

  • Bauer C, Zapp P (2005) Towards generic factors for land use and water consumption. In: Dubreuil A (ed) Life cycle assessment of metals: issues and research directions. SETAC—USA, Pensacola, USA

  • Bauer C, Flint W, Kirk B, Mila I Canals L, Weidema B, Anton A (2006) Impact category natural resource use: freshwater, unpublished, UNEP/SETAC Life Cycle Initiative

  • Brent A (2004) A life cycle impact assessment procedure with resource groups as areas of protection. Int J LCA 9(3):172–179

    Article  CAS  Google Scholar 

  • Chapagain AK, Hoekstra AY (2004) Water Footprints of Nations. UNESCO-IHE, Research Report Series No. 16, The Netherlands

  • FAO (2003) Review of world water resources by country. Food and Agriculture Organization of the United Nations, Rome

    Google Scholar 

  • FAO (2008) Crop prospect and food situation. Food and Agriculture Organization of the United Nations, Rome

    Google Scholar 

  • Ecoinvent Centre (2009) Ecoinvent Data v2.1. Swiss Centre for Life Cycle Inventories, Dübendorf, Switzerland.

  • Finnveden G (1996) Resources and related impact categories. In: Udo de Haes HA (ed) Towards a methodology for life cycle assessment. SETAC—Europe, Brussels

    Google Scholar 

  • Finnveden G (2005) The resource debate needs to continue. Int J LCA 10(5):372

    Article  Google Scholar 

  • Friedrich E (2001) Environmental life cycle assessment of potable water production. University of Natal, Durban

  • Frischknecht R, Steiner R, Braunschweig A, Egli N, Hildesheimer G (2008) Swiss ecological scarcity method: the new version 2006. ESU Services. available at

  • Groombridge B, Jenkins M (1998) Freshwater biodiversity: a preliminary global assessment. World Conservation Monitoring Center, Cambridge

    Google Scholar 

  • Heijungs R, Guinée JB, Huppes G (1997) Impact categories for natural resources and land use. Center of Environmental Science (CML), Leiden

  • Maendly R, Humbert S (2009) “Empirical characterization model and factors assessing aquatic biodiversity damages of hydropower water use”. International Journal of Life Cycle Assessment Submitted

  • Jolliet O, Müller-Wenk R (2004) The LCIA midpoint-damage framework of the UNEP-SETAC life cycle initiative. Int J LCA 9(6):394–404

    Article  Google Scholar 

  • Koehler A (2008) Water use in LCA: managing the planet’s freshwater resources. Int J LCA 13:451–455

    Article  Google Scholar 

  • Koehler A, Aoustin E (2008) Assessment of use and depletion of water resources within LCA. SETAC Europe, Warsaw

    Google Scholar 

  • Kooistra K, Termorshuizen A, Pyburn R, University W (2006) The sustainability of cotton. Science Shop Wageningen University & Research Centre, Wageningen

    Google Scholar 

  • Landu L, Brent AC (2006) Environmental life cycle assessment of water supply in South Africa: the Rosslyn industrial area as a case study. Water SA 32(2):249–256

    Google Scholar 

  • Lasserre F (2005) Eaux et territoires: tensions, coopérations et géopolitique de l'eau. Presses de l'Université du Québec, Sainte-Foy

    Google Scholar 

  • Lindeijer E, Müller-Wenk R, Steen B (2002) Impact assessment on resources and land use. In: Udo de Haes HA, Finnveden G, Goedkoop M et al (eds) Life cycle impact assessment: striving towards best practice. SETAC, Pensacola

    Google Scholar 

  • Lundqvist J, Gleick P (2000) Sustaining our water into the 21st Century. Stockholm Environment Institute, Stockholm

    Google Scholar 

  • Margni M, Gloria T, Bare J, Seppälä J, Steen B, Struijs J, Toffoletto L, Jolliet O (2008) Guidance on how to move from current practice to recommended practice in Life Cycle Impact Assessment, unpublished, UNEP-SETAC Life Cycle Initiative

  • MEA (2005) Ecosystems and Human Well-Being, Millenium Ecosystem Assessment

  • Milà i Canals L, Chenoweth J, Chapagain A, Orr S, Anton A, Clift R (2009) Assessing freshwater use impacts in LCA: Part I-inventory modelling and characterization factors for the main impact pathways. Int J LCA 14:28–42

    Article  Google Scholar 

  • Motoshita M, Itsubo N, Inaba A (2009) Development of damage assessment model for infectious diseases arising from domestic water consumption. SETAC Europe, Gothenburg

    Google Scholar 

  • Mousavi SM, Shamsai A, El Naggar MH, Khamehchian M (2001) A GPS-based monitoring program of land subsidence due to groundwater withdrawal in Iran. Can J Civ Eng 28(3):452–464

    Article  Google Scholar 

  • Müller-Wenk R (1999) Depletion of abiotic resources weighted on the base of 'virtual' impacts of lower grade deposits used in future, Institut fur Wirtschaft und Okologie

  • Murray CJL (1996) Rethinking DALYs. In: Murray CJL, Lopez AD (eds) The global burden of disease. Harvard School of Public Health on behalf of the World Health Organization and the World Bank, Cambridge, pp 1–98

    Google Scholar 

  • Nixon SC, Lack TJ, Hunt DTE, Lallana C, Boschet AF (2000) Une utilisation durable de l'eau européenne? État, perspectives et résultats. Environmental European Agency, Copenhague

    Google Scholar 

  • OECD (2004) OECD key environmental indicators. OECD Environmental Directorate, Paris

    Google Scholar 

  • Owens JW (2001) Water resources in life-cycle impact assessment: considerations in choosing category indicators. J Ind Ecol 5(2):37–54

    Article  Google Scholar 

  • Pfister S, Koehler A, Hellweg S (2009) Assessing the environmental impact of freshwater consumption in LCA. Environ Sci Technol 43(11):4098–4104. doi:10.1021/es802423e

    Article  CAS  Google Scholar 

  • Raluy RG, Serra L, Uche J, Valero A (2005) Life cycle assessment of water production technologies—Part 2: reverse osmosis desalination versus the Ebro River water transfer. Int J LCA 10(5):346–354

    Article  CAS  Google Scholar 

  • Rijsberman FR (2006) Water scarcity: fact or fiction? Agric Wat Manage 80:5–22

    Article  Google Scholar 

  • Sanjuan N, Ubeda L, Clemente GG, Mulet AA, Girona FF (2005) LCA of integrated orange production in the Comunidad Valenciana (Spain). Int J Agric Resour Gov Eco 4(2):163–177

    Google Scholar 

  • Smakhtin V, Revenga C, Döll P (2004) Taking into account environmental water requirements in global-scale water resources assessments. Comprehensive Assessment Report

  • Stewart M, Weidema BP (2005) A consistent framework for assessing the impacts from resource use—a focus on resource functionality. Int J LCA 10(4):240–247

    Article  Google Scholar 

  • Sullivan C (2002) Calculating a water poverty index. World Dev 30(7):1195–1211

    Article  Google Scholar 

  • Svobodová Z, Lloyd R, Máchová J, Vykusová B (1993) Water quality and fish health. EIFAC Technical Paper. No. 54. Food and Agriculture Organization of the United Nations, Rome, Italy

  • Udo de Haes H, Finnveden G, Goedkoop M, Hauschild M, Hertwich E, Hofstetter P, Jolliet O, Klöpffer W, Krewitt W, Lindeijer E, Müller-wenk R, Olsen SI, Pennington DW, Potting J, Steen B (2002) Life-cycle impact assesment: striving towards best practice. SETAC, Pensacola

    Google Scholar 

  • UNCSD (1997) Inventaire exhaustif des ressources mondiales en eau douce, Economic and Social Council

  • UNESCO (2006) The 2nd UN World Water Development Report: 'Water, a shared responsibility'

  • USGS (2003) Ground-Water Depletion Across the Nation, US Geological Survey, Reston, USA

  • Van Zelm R, Rombouts M, Snepvangers J, Huijbregts MAJ (2008) Desiccation due to groundwater extraction in The Netherlands in LCIA. SETAC Europe, Warsaw

    Google Scholar 

  • Vince F, Aoustin E, Breant P, Marechal F (2008) LCA tool for the environmental evaluation of potable water production. Desalination 220(1–3):37–56

    Article  CAS  Google Scholar 

  • Weidema B (2009) A Canadian LCA database: challenges and opportunities. Americana 2009, Montreal, Canada

  • Weidema B, Finnveden G, Stewart M (2005) Impacts from resource use. A common position paper. Int J LCA 10(6):382

    Article  Google Scholar 

  • World Resource Institute (2004). Earthtrend

  • WWF (2007) Making water. Desalination: option or distraction for a thirsty world? Wild World Foundation

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This research was carried out under the auspices of the UNEP-SETAC Life Cycle Initiative, which also provided logistical support and facilitated consultations with stakeholders.

Many people contributed to the discussions and framework development process. The authors are grateful for the contributions of further members of the WULCA Working Group (A.P. Arena, E. Aoustin, and R. Juraske) and for the individual contributions of C. Bauer, M. Berger, R. Frischknecht, M. Huijbregts, S. Humbert, A. de Schryver, R. Van Zelm, B. Weidema, and A.M. Boulay.

Finally, CIRAIG thanks its industrial partners for their financial contributions: Arcelor-Mittal, Bell Canada, Cascades, Eco Entreprises Québec/Recyc-Québec, Groupe EDF/GDF-SUEZ, Hydro-Québec, Johnson and Johnson, Le Mouvement des caisses Desjardins, Rio Tinto Alcan, RONA, SAQ, Total and Veolia Environnement.

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Correspondence to Jean-Baptiste Bayart.

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Responsible editor: Llorenç Milà i Canals

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Bayart, JB., Bulle, C., Deschênes, L. et al. A framework for assessing off-stream freshwater use in LCA. Int J Life Cycle Assess 15, 439–453 (2010).

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