All publications

Weidema B P, Pizzol M, Schmidt J, Thoma G (2018). Attributional or consequential Life Cycle Assessment: A matter of social responsibility. Journal of Cleaner Production 174:305–314 http://lca-net.com/p/2919

De Rosa M (2018). Land Use and Land-use Changes in Life Cycle Assessment: Green Modelling or Black Boxing? Ecological Economics 144:73‑81 http://lca-net.com/p/2733

Merciai S, Schmidt J (2017). Methodology for the construction of global multi-regional hybrid supply and use tables for the EXIOBASE v3 database. Journal of Industrial Ecology, early on‑line view 12 December 2017. http://lca-net.com/p/2949

Kalbar, P P, Muñoz I, Birkved M (2017). WW LCI v2: A second-generation life cycle inventory model for chemicals discharged to wastewater systems. Science of The Total Environment, early on‑line 18. October http://lca-net.com/p/2878

Weidema B P, Schmidt J, Fantke P, Pauliuk S (2017). On the boundary between economy and environment in LCA. The International Journal of Life Cycle Assessment, early on‑line view 4. October 2017,  Read only link: http://rdcu.be/wswU http://lca-net.com/p/2865

Schenker U, Weidema B P (2017). White paper – social footprint. White Paper from Nestlé Research, Lausanne, September 2017 http://lca-net.com/p/2858

Schmidt J (2017). Life cycle assessment of palm oil at United Plantations Berhad 2017, results for 2004‐2016. United Plantations Berhad, Teluk Intan, Malaysia. http://lca-net.com/p/2739

De Rosa M, Odgaard M V, Staunstrup J K, Knudsen M T, Hermansen J E (2017). Identifying Land Use and Land-Use Changes (LULUC): A Global LULUC Matrix. Environ. Sci. Technol. 51(14):7954–7962 http://lca-net.com/p/2735

Weidema B P (2017). Estimation of the size of error introduced into consequential models by using attributional background datasets. The International Journal of Life Cycle Assessment 22(8):1241‑1246 http://lca-net.com/p/2472

Tisserant A, Pauliuk S, Merciai S, Schmidt J, Fry J, Wood R, Tukker A (2017). Solid waste and the circular economy – a global analysis of waste treatment and waste footprints. Journal of Industrial Ecology 21(3):628–640 http://lca-net.com/p/2671

Schmidt J, Merciai S (2017). Physical/hybrid supply and use tables – methodological report. Report from DESIRE ‑ a FP7 project http://lca-net.com/p/2664

Pizzol M, Laurent A, Sala S, Weidema B P, Verones F and Koffler C (2017). Normalisation and weighting in life cycle assessment: quo vadis? The International Journal of Life Cycle Assessment 22(6):853–866 http://lca-net.com/p/2347

Muñoz I, Otte N, Van Hoof G, Rigarlsford G (2017). A model and tool to calculate life cycle inventories of chemicals discharged down the drain. The International Journal of Life Cycle Assessment 22(6):986–1004 http://lca-net.com/p/2348

De Rosa M, Pizzol M, Schmidt J (2017). How methodological choices affect LCA climate impact results: the case of structural timber. The International Journal of Life Cycle Assessment, early on‑line view, 19th april 2017 http://lca-net.com/p/2590

Sonderegger T, Dewulf J, Fantke P, de Souza D M, Pfister S, Stoessel F, Verones F, Vieira M, Weidema B P, Hellweg S (2017). Towards harmonizing natural resources as an area of protection in life cycle impact assessment. The International Journal of Life Cycle Assessment, early on‑line view: 23 March 2017 http://lca-net.com/p/2557

Muñoz I, Rodríguez C, Gillet D, Moerschbacher B M (2017). Life cycle assessment of chitosan production in India and Europe. The International Journal of Life Cycle Assessment, early on‑line view 11. March, Open access: http://rdcu.be/p0kZ http://lca-net.com/p/2558

Weidema B P (2017). In search of a consistent solution to allocation of joint production. Journal of Industrial Ecology, early on‑line view 8. March 2017 http://lca-net.com/p/2526

Weidema B P (2017). Short procedural guideline to identify the functional unit for a product environmental footprint and to delimit the scope of product categories. 2.‑0 LCA consultants, report to the Nordic Council of Ministers. http://lca-net.com/p/2527

Weidema B P (2017). Suggestion for amendment to ISO 14044. Authored by Bo P. Weidema and submitted by Danish Standards in response to ISO/TC 207/SC 5 call for comments for collecting concrete proposals of updates or enrichments to ISO 14040 and ISO 14044 (ISO/TC 207/SC 5 Doc. N 544) http://lca-net.com/p/2529

De Rosa M, Rydberg T & on behalf of the SETAC Europe LCA Steering Committee (2017). SETAC LCA advisory groups silver jubilee: get involved and contribute to the next stage of LCA. The International Journal of Life Cycle Assessment 22(2): 293–295 http://lca-net.com/p/2478

De Rosa M, Schmidt J, Brandão M, Pizzol M (2017). A flexible parametric model for a balanced account of forest carbon fluxes in LCA. International Journal of Life Cycle Assessment 22:172–184 http://lca-net.com/p/2262

Weidema B P, de Saxcé M, Muñoz I (2016). Environmental impacts of alcoholic beverages – as distributed by the Nordic Alcohol Monopolies 2014. 2.‑0 LCA consultants, Aalborg, 30th December 2016 http://lca-net.com/p/2667

Schmidt J, de Saxcé M (2016). Arla Foods Environmental Profit and Loss Accounting 2014. Environmental project No. 1860, 2016. Danish Environmental Protection Agency, Copenhagen. http://lca-net.com/p/2343

Ciroth A, Muller S, Weidema B P, Lesage P (2016). Empirically based uncertainty factors for the pedigree matrix in ecoinvent. The International Journal of Life Cycle Assessment, 21(9):1338–1348 http://lca-net.com/p/1632

Wernet G, Bauer C, Steubing B, Reinhard J, Moreno-Ruiz E, Weidema B (2016). The ecoinvent database version 3 (part I): overview and methodology. International Journal of Life Cycle Assessment 21(9):1218–1230 http://lca-net.com/p/2238

Muller S, Lesage P, Ciroth A, Mutel C, Weidema B P, Samson R (2016). The application of the pedigree approach to the distributions foreseen in ecoinvent v3. The International Journal of Life Cycle Assessment, 21(9):1327–1337 http://lca-net.com/p/1630

Dalgaard R, Schmidt J, Cenian K (2016). Life cycle assessment of milk ‐ National baselines for Germany, Denmark, Sweden and United Kingdom 1990 and 2012. Arla Foods, Aarhus, Denmark http://lca-net.com/p/2324

Weidema B P (2016). The social footprint—a practical approach to comprehensive and consistent social LCA. The International Journal of Life Cycle Assessment, early on‑line view.  http://lca-net.com/p/2306

Sanfélix J, de la Rúa C, Schmidt J, Messagie M, van Mierlo J (2016). Environmental and economic performance of an Li-Ion battery pack: A multiregional input-output approach. Energies 9(8):584 http://lca-net.com/p/2285

Weidema B P (2016). Valuation procedures for Product Environmental Footprint (PEF). Published as Chapter 5 of Christiansen K. (Ed.) (2016): Nordic Environmental Footprint Seminar on LCA/PEF Issues. http://www.nordic‑pef.org/publications.html http://lca-net.com/p/2551

Schmidt J, Flysjö A (2016). Arla Foods Environmental Profit and Loss Account (E P&L) – Organisational LCA with Monetarisation. Presentation at the SETAC Europe 26th Annual Meeting, Nantes 22‑26 May 2016.  Slides below, the extended abstract here. http://lca-net.com/p/2868

van Bree T, Slob A (eds.) (2016). D10.2 Final report with indicator framework, indicator set and implementation roadmap. Public deliverable from the DESIRE project. With contributions from project partners incl. Jannick Schmidt and Stefano Merciai, from 2.‑0 LCA consultants. http://lca-net.com/p/2649

Damvad Analytics m.fl. (2016). Potentialer og barrierer for brugen af træ og bæredygtigt træ i byggeriet. Rapport fra DAMVAD Analytics, Havnegade 39, DK‑1058 Copenhagen K. http://lca-net.com/p/2935

Muñoz I, Schmidt J (2016). Methane oxidation, biogenic carbon, and the IPCC’s emission metrics. Proposal for a consistent greenhouse-gas accounting. International Journal of Life Cycle Assessment 21:1069–1075 http://lca-net.com/p/2183

Huysman S, Schaubroeck T, Goralczyk M, Schmidt J, Dewulf J (2016). Quantifying the environmental impacts of a European citizen through a macro-economic approach, a focus on climate change and resource consumption. Journal of Cleaner Production 124:217–225 http://lca-net.com/p/2185

Schmidt J (2016). Life cycle assessment of palm oil – investigating nature conservation and other GHG mitigation options. Presentation at the 5th International Conference on Oil Palm and Environment (ICOPE), 2016. http://lca-net.com/p/2479

Kjaer L L, Pagoropoulos A, Schmidt J, McAloone T C (2016). Challenges when evaluating product/service-systems through life cycle assessment. Journal of Cleaner Production 120(1):95–104 http://lca-net.com/p/2126

Ekvall T , Azapagic A, Finnveden G, Rydberg T, Weidema B P, Zamagni A (2016). Attributional and consequential LCA in the ILCD Handbook. International Journal of Life Cycle Assessment 21(3):293‑296 http://lca-net.com/p/2103

Kjær L L, Pagoropoulosa A, Hauschild M, Birkved M, Schmidt J H, McAloone T C (2015). From LCC to LCA using a hybrid input output model – a maritime case study. Procedia CIRP 29:474–479 http://lca-net.com/p/2241

Moreau V, Weidema B P (2015). The computational structure of environmental life cycle costing. International Journal of Life Cycle Assessment 20(10):1359‑1363 http://lca-net.com/p/1999

Janowicz K, Krisnadhi A, Hu Y, Suh S., Weidema B P, Rivela B, Tivander J, Meyer D, Berg-Cross G, Hitzler P, Ingwersen W, Kuczenski B, Vardeman C, Ju Y, and Cheatham M (2015). A minimal ontology pattern for life cycle assessment data. 6th Workshop on Ontology and Semantic Web Patterns (WOP 2015) http://lca-net.com/p/1993

Kjaer L L, Høst-Madsen N K, Schmidt J H, McAloone T (2015). Application of environmental input-output analysis for corporate and product environmental footprints—Learnings from three cases. Sustainability 7(9):11438‑11461 http://lca-net.com/p/1984

Muñoz I, de Vries E, Wittebol J, Aamand J (2015). Prospective environmental and economic assessment for biotreatment of micropollutants in drinking water resources in Denmark. Water Science and Technology: Water Supply 15(6):1405‑1413 http://lca-net.com/p/2095

Schmidt J H (2015). Life cycle assessment of palm oil at United Plantations Berhad 2014. Results for 2004‐2013 summary report. United Plantations Berhad, Teluk Intan, Malaysia. http://lca-net.com/p/1953

Stadler K, Wood R, Simas M, Bulavskaya T, Kuenen J, Fernández J A, Usubiaga A, Merciai S, Schmidt J, Theurl M C, Kastner T, Eisenmenger N, Giljum S, Lutter S, Lieber M, Wieland H, Tukker A (2015). D5.3 Integrated report on EE IO related macro resource indicator time series. Public deliverable from the DESIRE project. With contributions from project partners incl. Jannick Schmidt and Stefano Merciai, from 2.‑0 LCA consultants. http://lca-net.com/p/2652

Schmidt J H, Riisgaard H (2015). Livscyklusvurdering. Kapitel 16 i: Arler F, Mosgaard M A og Riisgaard H(red.), Bæredygtighed ‑ værdier, regler og metoder. Aarhus Universitetsforlag http://lca-net.com/p/1871

de Saxcé M, Schmidt J H, Weidema B P (2015). Life cycle evaluation of the effect of ecolabels ‐ Apartment buildings, canteens and laundry detergents. Ecolabelling Denmark, Copenhagen. http://lca-net.com/p/1967

Schmidt J H, Weidema B P, Brandão M (2015). A framework for modelling indirect land use changes in life cycle assessment. Journal of Cleaner Production 99:230‑238 http://lca-net.com/p/1863

Tukker A, Bulavskaya T, Giljum S, de Koning A, Lutter S, Simas M, Stadler K, Wood R (2015). The global resource footprint of nations. The CREEA Booklet http://lca-net.com/p/1859

Bidstrup M, Pizzol M, Schmidt J H (2015). Life cycle assessment in spatial planning – A procedure for addressing systemic impacts. Journal of Cleaner Production 91:136‑144 http://lca-net.com/p/1837

Schmidt J H (2015). Nature conservation in life cycle assessment – new method and case study with the palm oil industry. Extended abstract for presentation at the SETAC2015, Barcelona 3‑7 May 2015 http://lca-net.com/p/1818

Weidema B P, Brandão M (2015). Ethical perspectives on planetary boundaries and LCIA. Extended abstract for presentation at the SETAC2015, Barcelona 3‑7 May 2015 http://lca-net.com/p/1811

Muñoz I, de Vries E, Wittebol J (2015). Challenges in applying LCA at the research stage: case study on biotreatment of pollutants in drinking water resources. Extended abstract for presentation at the SETAC2015, Barcelona 3‑7 May 2015 http://lca-net.com/p/1813

Weidema B P (2015). The social footprint – A practical approach to comprehensive and consistent social LCA. Extended abstract for presentation at the SETAC2015, Barcelona 3‑7 May 2015 http://lca-net.com/p/1815

Wood R, Stadler K, Bulavskaya T, Lutter S, Giljum S, de Koning A, Kuenen J, Schütz H, Acosta-Fernández J, Usubiaga A, Simas M, Ivanova O, Weinzettel J, Schmidt J H, Merciai S, Tukker A (2015). Global sustainability accounting – Developing EXIOBASE for multi-regional footprint analysis. Sustainability 7(1):138‑163 http://lca-net.com/p/1804

Pizzol M, Weidema B P, Brandão M, Osset P (2015). Monetary valuation in life cycle assessment: a review. Journal of Cleaner Production 86:170‑179 http://lca-net.com/p/1710

Schmidt J H (2015). Life cycle assessment of five vegetable oils. Journal of Cleaner Production 87:130‑138 http://lca-net.com/p/1719

Wendin M (2014). Sollentuna ekofootprint och environmental profit & loss. Rapport nummer: 64, Miljögiraff, Södra Larmgatan 6, 411 16 Göteborg. The report is in Swedish.   http://lca-net.com/p/1965

Schmidt J H, Pizzol M (2014). Critical review of four comparative life cycle assessments of printed and electronic communication. 2.‐0 LCA consultants and Aalborg University, the Danish Centre for Environmental Assessment, Aalborg. p 24 http://lca-net.com/p/1987

Muñoz I, Schmidt J H, Brandão M, Weidema B P (2014). Rebuttal to ‘Indirect land use change (iLUC) within life cycle assessment (LCA) – scientific robustness and consistency with international standards’. GCB Bioenergy, Letter to editor, December 2014 http://lca-net.com/p/1768

Høst-Madsen N K, Damgaaard C K, Jørgensen R, Bartlett C, Bullock S, Richens J, de Saxcé M, Schmidt J H (2014). Danish apparel sector natural capital account. Danish Environmental Protection Agency, October 2014 http://lca-net.com/p/1746

Merciai S, Schmidt J H, Dalgaard R, Giljum S, Lutter S, Usubiaga A, Acosta J, Schütz H, Wittmer D, Delahaye R (2014). CREEA report: Report and data. Deliverable 4.2 of the EU FP7 project CREEA http://lca-net.com/p/1715

Schütz H, Schmidt J H (2014). CREEA report: Climate change issues and Kyoto accounting – Land use cover change accounts. Deliverable 6.2 of the EU FP7 project CREEA http://lca-net.com/p/1716

Verberk M, Delahaye R, Merciai S (2014). CREEA report: Calculating standardized waste tables for The Netherlands. Deliverable 4.3 of the EU FP7 project CREEA http://lca-net.com/p/1717

Schmidt J H, Merciai S (2014). Life cycle assessment of the global food consumption. Paper presented at the 9th International Conference LCA of Food San Francisco, USA 8‑10 October 2014 http://lca-net.com/p/1724

Thrane M, Hansen A, Fairs I, Dalgaard R, Schmidt J H (2014). Specialty food ingredients – Environmental impacts and opportunities. Paper presented at the 9th International Conference LCA of Food San Francisco, USA 8‑10 October 2014 http://lca-net.com/p/1728

Dalgaard R, Muñoz I (2014). Consequential and attributional modeling in life cycle assessment of food production systems. Poster presented at the 9th International Conference LCA of Food San Francisco, USA 8‑10 October 2014 http://lca-net.com/p/1734

Muñoz I, Schmidt J H, Dalgaard R (2014). Comparative life cycle assessment of five different vegetable oils. Poster presented at the 9th International Conference LCA of Food San Francisco, USA 8‑10 October 2014 http://lca-net.com/p/1736

Brandão M, Weidema B P (2014). What can LCA learn from economics? Proceedings from the LCA XIV International Conference, October 6‑8, 2014, San Francisco, CA, United States p.37‑42. See also full proceedings. http://lca-net.com/p/1879

Muñoz I, Schmidt J H, Brandão M, Weidema B P (2014). Avoiding the streetlight effect: Rebuttal to ‘Indirect land use change (iLUC) within life cycle assessment (LCA) – scientific robustness and consistency with international standards’ by prof. Dr. Matthias Finkbeiner. 2.‐0 LCA consultants, Skibbrogade 5, 1, 9000, Aalborg, Denmark http://lca-net.com/p/1699

Stadler K, Wood R, Bulavskaya T, Kuenen J, Eisenmenger N, Theurl M C, de Koning A, Giljum S, Lutter S, Wieland H, Usubiaga A, Fernández J A, Merciai S, Schmidt J, Tukker A (2014). D5.2 Interim report on data processing creating EE IO time series and now-casted data. Public deliverable from the DESIRE project. With contributions from project partners incl. Jannick Schmidt and Stefano Merciai, from 2.‑0 LCA consultants. http://lca-net.com/p/2651

Weidema B P (2014). Bo Weidema’s comments on the LEAP guideline on “Greenhouse gas emissions and fossil energy demand from poultry supply chains”. Organisation: 2.‑0 LCA consultants http://lca-net.com/p/2055

Weidema B P (2014). Comparing three life cycle impact assessment methods from an endpoint perspective. Journal of Industrial Ecology 19(1):20‑26 http://lca-net.com/p/1558

Parajuli R, Løkke S, Østergaard P A, Knudsen M T, Schmidt J H, Dalgaard T (2014). Life cycle assessment of district heat production in a straw fired CHP plant. Biomass and Bioenergy 68:115–134 http://lca-net.com/p/1554

Merciai S, Heijungs R (2014). Balance issues in monetary input-output tables. Ecological Economics 102:69‑74 http://lca-net.com/p/1339

Weidema B P (2014). Has ISO 14040/44 failed its role as a standard for LCA? Journal of Industrial Ecology 18(3):324‑326 http://lca-net.com/p/1273

Schmidt J H (2014). Full integration of LCA with other assessment tools – new application areas and harmonized modelling approaches. Presentation for SETAC Europe 24th Annual Meeting, 11.‑15. May 2014 http://lca-net.com/p/1260

Bulle C, Weidema B P, Margni M, Humbert S, Rosenbaum R, Jolliet O (2014). Comparing IMPACT World+ with other LCIA methodologies at end-point level using the Stepwise weighting factors. Presentation for SETAC Europe 24th Annual Meeting, 11.‑15. May 2014 http://lca-net.com/p/1262

Sørensen C G, Halberg N, Oudshoorn F W, Petersen B M, Dalgaard R (2014). Energy inputs and GHG emissions of tillage systems. Biosystems Engineering 120:2‑14 http://lca-net.com/p/967

Schmidt J H, Muñoz I (2014). The carbon footprint of Danish production and consumption – Literature review and model calculations. Danish Energy Agency, Copenhagen http://lca-net.com/p/961

Høst-Madsen N K, Damgaaard C K, Szeler A, McManamon D, Bullock S, Taylor J, Sireyjol A, Schmidt J H, (eds.) (2014). Novo Nordisk’s environmental profit and loss account. Danish Environmental Protection Agency. http://lca-net.com/p/577

Høst-Madsen N K, Damgaaard C K, Szeler A, McManamon D, Bullock S, Taylor J, Sireyjol A, Schmidt J H (eds.) (2014). Methodology report for Novo Nordisk’s environmental profit and loss account. Danish Environmental Protection Agency. http://lca-net.com/p/578

Bundgaard A M, Dalgaard R, Gilbert C, Thrane M (2014). Assessment of the potential of digestibility-improving enzymes to reduce greenhouse gas emissions from broiler production. Journal of Cleaner Production 73:218‑226 http://lca-net.com/p/579

Dalgaard R, Schmidt J H, Flysjö A (2014). Generic model for calculating carbon footprint of milk using four different LCA modelling approaches. Journal of Cleaner Production 73:146‑153 http://lca-net.com/p/580

Habib K, Schmidt J H, Christensen P (2013). A historical perspective of Global Warming Potential from municipal solid waste management. Waste Management 33:1926‑1933 http://lca-net.com/p/4

Huulgaard R D, Dalgaard R, Merciai S (2013). Ecodesign requirements for televisions – is energy consumption in the use phase the only relevant requirement? International Journal of Life Cycle Assessment 18(5):1098‑1105 http://lca-net.com/p/9

Weidema B P, Pizzol M, Brandão M (2013). The Use of Monetary Valuation of Environmental Impacts in Life Cycle Assessment: State of the art, strengths and weaknesses. SCORE‑LCA report Nb 2012‑03, Date: 10/2013 http://lca-net.com/p/1936

Schmidt J (2013). Five edible oils – A comparison. Presentation at the 11th Annual Roundtable Meeting on Sustainable Palm  Oil, 11‑14th November 2013, Medan http://lca-net.com/p/1921

De Rosa M, Dalgaard R, Schmidt J H (2013). National carbon footprint of milk ‐ Life cycle assessment of British and German milk 1990 at farm gate. Arla Foods, Aarhus, Denmark http://lca-net.com/p/2329

Schmidt J H, Brandão M (2013). LCA screening of biofuels – iLUC, biomass manipulation and soil carbon. This report is an appendix to a report published by the Danish green think tank CONCITO on the climate effects from biofuels: Klimapåvirkningen fra biomasse og andre energikilder, Hovedrapport (in Danish only). CONCITO, Copenhagen. http://lca-net.com/p/227

Schmidt J H, Watson J (2013). Eco Island Ferry – Comparative LCA of island ferry with carbon fibre composite based and steel based structures. The Eco Island Ferry Consortium. http://lca-net.com/p/228

Weidema B P (2013). Reducing impacts of forestry – the fallacy of low-intensity management. Presentation for 6th International Conference on Life Cycle Management, Gothenburg 2013.08.25‑28. http://lca-net.com/p/229

Weidema B P, Christiansen K, Wernet G (2013). Radically reducing the costs of panel critical reviews according to ISO 14040. Presentation for 6th International Conference on Life Cycle Management, Gothenburg 2013.08.25‑28. http://lca-net.com/p/230

Brandão M, Weidema B P (2013). Conceptual challenges for internalising externalities. Presentation for 6th International Conference on Life Cycle Management, Gothenburg 2013.08.25‑28. http://lca-net.com/p/232

Weidema B P, Bauer C, Hischier R, Mutel C, Nemecek T, Reinhard J, Vadenbo C O, Wernet G (2013). Overview and methodology. Data quality guideline for the ecoinvent database version 3. Ecoinvent Report 1(v3). St. Gallen: The ecoinvent Centre. http://lca-net.com/p/234

Weidema B P (2013). Guide to interpret the EU product environmental footprint (PEF) guide. Published April 15th 2013. Aalborg: 2.‑0 LCA consultants. http://lca-net.com/p/235

Brandão M, Weidema B P (2013). LCA Data Modelling: The Consequential Approach. Chapter 3.2 in: De Camillis, C., Brandão, M., Zamagni, A., Pennington, D. (eds.) 2013 Sustainability assessment of future‑oriented scenarios: a review of data modelling approaches in Life Cycle Assessment. Towards recommendations for policy making and business strategies. European Commission, Joint Research Centre, Institute for Environment and Sustainability, Publications Office of the European Union, Luxemburg, pp. 17‑20 http://lca-net.com/p/1805

Skibsted T, Jørgensen R, Thomasen H, Weidema B P (2013). Miljøråd. En samfunds- økonomisk analyse. Miljøprojekt, 2013 1478. Miljøstyrelsen, København. http://lca-net.com/p/454

Weidema B P (2013). Klima-fodaftryk for genbrug af hittegodscykler – Carbon footprint for Baisikeli’s genbrugsprojekt i Mozambique. 2.‑0 LCA consultants, Aalborg, Denmark. http://lca-net.com/p/456

Weidema B P (2012). New paradigm or old distance to target? Environmental Science & Technology 46(2):570 http://lca-net.com/p/210

Schmidt J H (2012). Plastberegner.dk – LCA tool for plastics converters in Denmark – Documentation of the tool and database. Plastindustrien, Copenhagen. http://lca-net.com/p/219

Schmidt J H, Dalgaard R (2012). National and farm level carbon footprint of milk – Methodology and results for Danish and Swedish milk 2005 at farm gate. Arla Foods, Aarhus, Denmark. http://lca-net.com/p/220

Dalgaard R, Schmidt J H (2012). National and farm level carbon footprint of milk – Life cycle inventory for Danish and Swedish milk 2005 at farm gate. Arla Foods, Aarhus, Denmark. http://lca-net.com/p/222

Brandão M, Levasseur A, Kirschbaum M U F, Weidema B P, Cowie A L, Joergensen S V, Hauschild M Z, Pennington D W, Chomkhamsri K (2012). Key issues and options in accounting for carbon sequestration and temporary storage in life cycle assessment and carbon footprinting. International Journal of Life Cycle Assessment 18 (1):230‑240 http://lca-net.com/p/224

Koellner T, de Baan L, Beck T, Brandão M, Civit B, Goedkoop M, Margni M, Milà i Canals L, Müller-Wenk R, Weidema B P, Wittstock B (2012). Principles for life cycle inventories of land use on a global scale. International Journal of Life Cycle Assessment 18 (6):1203‑1215 http://lca-net.com/p/225

Ciroth A, Muller S, Weidema B P (2012). Refining the pedigree matrix approach in ecoinvent. Published by GreenDelta ‑ May 2012, Version 7.1 http://lca-net.com/p/1653

Schmidt J H, Merciai S, Delahaye R, Vuik J, Heijungs R, de Koning A, Sahoo A (2012). CREEA report: Recommendation of terminology, classification, framework of waste accounts and MFA, and data collection guideline. Deliverable 4.1 of the EU FP7‑project CREEA http://lca-net.com/p/963

Schmidt J H, Dalgaard R (2012). Plastberegner.dk – Brugervejledning. Plastindustrien, København. http://lca-net.com/p/458

Chrintz T, Schmidt J H (2012). Carbon Footprint – den ideelle opgørelse og anvendelse. Concito, København. http://lca-net.com/p/459

Kjær L L, Mikkelsen K D, Høst-Madsen N K, Schmidt, J H (2011). Miljøregnskab for pilotkommune – metoderapport. Miljøprojekt nr 1389, 2011 http://lca-net.com/p/1867

Kjær L L, Mikkelsen K D, Høst-Madsen N K, Schmidt J (2011). Miljøregnskab for pilotkommune – hovedrapport. Miljøprojekt nr. 1390, 2011 http://lca-net.com/p/1908

Weidema B P (2011). Uncertainty reduction in consequential LCA models. Presentation for the Life Cycle Assessment XI (LCA XI) Conference, Chicago, 2011.10.4‑6. http://lca-net.com/p/208

Weidema B P (2011). Insights from life cycle modelling. Presentation for the UNEP/SETAC Life Cycle Initiative workshop on Knowledge mining on Product Sustainability from LCA Studies for Effective LCM Practice, Berlin, 2011‑09‑01. http://lca-net.com/p/209

Sonnemann G, Vigon B (2011). Global Guidance Principles for Life Cycle Assessment Databases. Paris/Pensacola: UNEP/SETAC Life Cycle Initiative. http://lca-net.com/p/211

Schmidt J H, Merciai S, Thrane M, Dalgaard R (2011). Inventory of country specific electricity in LCA – Consequential and attributional scenarios. Methodology report v2. 2.‑0 LCA consultants, Aalborg, Denmark. http://lca-net.com/p/212

Merciai S, Schmidt J H, Dalgaard R (2011). Inventory of country specific electricity in LCA – India. 2.‑0 LCA consultants, Aalborg, Denmark. http://lca-net.com/p/214

Weidema B P (2011). Stepping stones from life cycle assessment to adjacent assessment techniques. Journal of Industrial Ecology 15(5):658‑661. http://lca-net.com/p/216

Weidema B P (2011). Ecoinvent database version 3 – the practical implications of the choice of system model. Presentation for the Life Cycle Management (LCM 2011) conference, Berlin, 2011.08.28‑31. http://lca-net.com/p/217

Weidema B P (2011). Re-engineering LCA for simplicity and flexibility. Presentation for the SETAC Europe Annual Meeting, Milano, 2011.05.15‑19. http://lca-net.com/p/218

Pizzol M, Christensen P, Schmidt J H, Thomsen M (2011). Impacts of metals on human health: a comparison between nine different methodologies for Life Cycle Impact Assessment (LCIA). Journal of Cleaner Production 19:646‑656 http://lca-net.com/p/1694

Pizzol M, Christensen P, Schmidt J H, Thomsen M (2011). Eco-toxicological impact of metals on the aquatic and terrestrial ecosystem: A comparison between eight different methodologies for Life Cycle Impact Assessment (LCIA). Journal of Cleaner Production 19:687‑698 http://lca-net.com/p/1695

Mikkelsen K D, Høst-Madsen N K, Kjær L L, Kreilgaard L, Müller J, Schmidt J H, Madsen B, Zhang J (2011). Klimafodaftryk fra borgere og virksomheder i Region Hovedstaden, Hovedrapport. Region Hovedstaden. http://lca-net.com/p/460

Mikkelsen K D, Høst-Madsen N K, Kjær L L, Kreilgaard L, Müller J, Schmidt J H, Madsen B, Zhang J (2011). Klimafodaftryk fra borgere og virksomheder i Region Hovedstaden, Bilag 2 – metoderapport. Region Hovedstaden. http://lca-net.com/p/462

Schmidt J H (2010). Challenges relating to data and system delimitation in Life Cycle Assessments of food products. Pp. 83‑97 in Sonnesen U, Berlin J and Ziegler F (eds.): Environmental assessment and management in the food industry: Life cycle assessment and related approaches. Woodhead Publishing Series in Food Science, Technology and Nutrition No. 194. ISBN 978‑1‑84569‑552‑1. http://lca-net.com/p/196

Weidema B P (2010). Environmental training for the food industry. Pp. 356‑373 in Sonnesen U, Berlin J and Ziegler F (eds.): Environmental assessment and management in the food industry: Life cycle assessment and related approaches. Woodhead Publishing Series in Food Science, Technology and Nutrition No. 194. ISBN 978‑1‑84569‑552‑1. http://lca-net.com/p/197

Reinhard J, Weidema B P, Schmidt J H (2010). Identifying the marginal supply of wood pulp. 2.‑0 LCA consultants, Aalborg, Denmark. http://lca-net.com/p/198

Suh S, Weidema B P, Schmidt J H, Heijungs R (2010). Generalized make and use framework for allocation in life cycle assessment. Journal of Industrial Ecology 14(2):335‑353. http://lca-net.com/p/200

Weidema B P, Schmidt J H (2010). Avoiding allocation in life cycle assessment revisited. Column for Journal of Industrial Ecology 14(2):192‑195. http://lca-net.com/p/201

Schmidt J H (2010). Comparative life cycle assessment of rapeseed oil and palm oil. International Journal of Life Cycle Assessment 15 (2):183‑197 http://lca-net.com/p/202

Schmidt J H (2010). FORWAST: Documentation of the data consolidation, calibration, and scenario parameterisation. Deliverable 6‑1 of the EU FP6‑project FORWAST. http://forwast.brgm.fr/. http://lca-net.com/p/203

Schmidt J H (2010). FORWAST: 25 year forecast of physical stocks, waste, and environmental impact of 9 scenarios. Deliverable 6‑2 of the EU FP6‑project FORWAST. http://forwast.brgm.fr/. http://lca-net.com/p/204

Schmidt J H (2010). FORWAST: Contribution analysis, uncertainty assessment, and policy recommendation. Deliverable 6‑3 of the EU FP6‑project FORWAST. http://forwast.brgm.fr/. http://lca-net.com/p/205

Schmidt J H, Weidema B P, Suh S (2010). FORWAST: Documentation of the final model used for the scenario analyses. Deliverable 6‑4 of the EU FP6‑project FORWAST. http://forwast.brgm.fr/. http://lca-net.com/p/206

Lund H, Mathiesen B V, Christensen P, Schmidt J H (2010). Energy system analysis of marginal electricity supply in consequential LCA. International Journal of Life Cycle Assessment 15:260‑271 http://lca-net.com/p/207

Schmidt J H (2010). LCA-screening af greentel mobiltelefoni leveret af Mobilevalue. 2.‑0 LCA consultants, Aalborg, Danmark. http://lca-net.com/p/530

Hermansen J E, Kristensen I S, Nguyen T L T, Weidema B P, Dalgaard R, Andersen M S (2010). Pilotprojekt – Samfundsmæssig effekt af miljøforbedrende tiltag i jordbruget. Report for Danish Ministry of Food, Agriculture and Fishery http://lca-net.com/p/1312

Schmidt J H, Thrane M (2009). Life cycle assessment of aluminium production in new Alcoa smelter in Greenland. Government of Greenland. http://lca-net.com/p/183

Schmidt J H, Weidema B P (2009). Response to the public consultation on a set of guidance documents of the International Reference Life Cycle Data System (ILCD) Handbook. 2.‑0 LCA consultants. http://lca-net.com/p/184

Weidema B P, Ekvall T, Heijungs R (2009). Guidelines for applications of deepened and broadened LCA. Deliverable D18 of work package 5 of the CALCAS project. http://lca-net.com/p/186

Weidema B P, Hermansen J, Eder P (2009). Proceedings of the 6th International Conference on LCA in the Agri-Food Sector. Meat and milk products in Europe: Impacts and improvements. Pp. 295‑305 in Nemecek T, Gaillard G (eds.) http://lca-net.com/p/189

Weidema B P (2009). Avoiding or ignoring uncertainty. Column for Journal of Industrial Ecology 13(3):354‑356. http://lca-net.com/p/191

Notten P, Suh S, Weidema B P (2009). Prioritizing within the product-oriented environmental policy – the Danish perspectives. Pp. 397‑415 in Suh S. (ed.): Handbook of Input‑Output Economics in Industrial Ecology. Springer Netherlands. http://lca-net.com/p/192

Andrews E S, Barthel L-P, Beck T, Benoit C, Ciroth A, Cucuzzella C, Gensch C-O, Hubert J, Lesage P, Manhart A, Maria L, Mazeau P, Mazijn B, Methot A-L, Moberg A, Norris G A, Parent J, Prakash S, Reveret J-P, Spillemaeckers S, Ugaya S, Valdivia S, Weidema B P (2009). Guidelines for social life cycle assessment of products. United Nations Environment Programme. http://lca-net.com/p/193

Weidema B P (2009). Using the budget constraint to monetarise impact assessment results. Ecological Economics 68(6):1591‑1598. http://lca-net.com/p/194

Schmidt J H, Christensen P, Christensen T S (2009). Assessing the land use implications of biodiesel use from an LCA perspective. Journal of Land Use Science Vol. 4, No. 1‑2, March 2009, pp 35‑52. http://lca-net.com/p/195

Christiansen K, Weidema B P, Hauschild M (2009). Livscyklusvurderinger – en kommenteret oversættelse af ISO 14040 og 14044. Charlottenlund: Dansk Standard. (DS‑Håndbog 126:2009). http://lca-net.com/p/533

Weidema B P, Wesnæs M, Hermansen J, Kristensen T, Halberg N (2008). Environmental improvement potentials of meat and dairy products. Eder P & Delgado L (eds.) Sevilla: Institute for Prospective Technological Studies. (EUR 23491 EN). http://lca-net.com/p/171

Zackrisson M, Rocha C, Christiansen K, Jarnehammar A (2008). Stepwise environmental product declarations: ten SME case studies. Journal of Cleaner Production 16(17):1872‑1886. http://lca-net.com/p/173

Schmidt J H (2008). System delimitation in agricultural consequential LCA – Outline of methodology and illustrative case study of wheat in Denmark. International Journal of Life Cycle Assessment 13(4):350‑365. http://lca-net.com/p/174

Weidema B P (2008). Rebound effects of sustainable production. Presentation to the "Sustainable Consumption and Production" session of the conference "Bridging the Gap; Responding to Environmental Change ‑ From Words to Deeds", Portoro, Slovenia, 2008.05.14‑16. (Also presented to LCAVIII, Seattle, 2008.09.30). http://lca-net.com/p/175

Schmidt J H (2008). Development of LCIA characterisation factors for land use impacts on biodiversity. Journal of Cleaner Production 16 (2008):1929‑1942. http://lca-net.com/p/177

Dalgaard R, Schmidt J H, Halberg N, Christensen P, Thrane M, Pengue W A (2008). LCA of soybean meal. International Journal of Life Cycle Assessment, 13(3):240‑254 http://lca-net.com/p/178

Thiesen J, Christensen T S, Kristensen T G, Andersen R D, Brunoe B, Gregersen T K, Thrane M, Weidema B P (2008). Rebound effects of price differences. International Journal of Life Cycle Assessment 13(2):104‑114 http://lca-net.com/p/169

Weidema B P (2008). Framework for and review of biodiversity indicators for forest management in the context of product life cycle assessment. Hørsholm: 2.‑0 LCA consultants. http://lca-net.com/p/166

Weidema B P (2008). Criteria for good biodiversity indicators for forest management in the context of product life cycle assessment. Hørsholm: 2.‑0 LCA consultants. http://lca-net.com/p/164

Schmidt J H, Weidema B P (2008). Shift in the marginal supply of vegetable oil. International Journal of Life Cycle Assessment 13(3):235‑239 http://lca-net.com/p/995

Weidema B P, Thrane M, Christensen P, Schmidt J H, Løkke S (2008). Carbon footprint. A catalyst for life cycle assessment? Journal of Industrial Ecology, 12(1):3‑6 http://lca-net.com/p/1556

Dalgaard R, Halberg N, Hermansen J E (2007). Danish pork production – an environmental assessment. DJF Animal Science NO. 82, November 2007 http://lca-net.com/p/2124

Schmidt J H (2007). Life cycle assessment of rapeseed oil and palm oil: Ph.D. thesis, Part 3: Life cycle inventory of rapeseed oil and palm oil.. Department of Planning and Development, Aalborg University http://lca-net.com/p/2742

Weidema B P, Hauschild M, Jolliet O (2007). Preparing characterisation methods for endpoint impact assessment. Published as Annex II of the report: "Environmental improvement potentials of meat and dairy products". Together with the publication "Using the budget constraint to monetarise impact assessment results", this publication provides a complete presentation of our Stepwise2006 impact assessment method. The Stepwise package contains both articles and a CSV‑file for direct import of the method into the SimaPro LCA software. http://lca-net.com/p/996

Weidema B P (2007). Allocation in recycling. Excerpts from an Online LCA Forum discussion. http://lca-net.com/p/998

Hornblow B, Weidema B P (2007). Review of recent macro-economic scenarios. Deliverable 5‑1 of the FORWAST project http://lca-net.com/p/1000

Weidema B P, Thrane M (2007). Comments on the development of harmonized method for Sustainability Assessment of Technologies (SAT). Comments on the main issues raised in the Background paper to the first workshop on Sustainability Assessment of Technologies (Galatola 2007a) and the subsequent presentation at the SETAC conference (Galatola 2007b) http://lca-net.com/p/1002

Wesnæs M, Weidema B P (2007). NAMEA-based normalisation reference for Europe year 2000 (zip-file). Hørsholm: 2.‑0 LCA consultants. http://lca-net.com/p/1005

Schmidt J H, Holm P, Merrild A, Christensen P (2007). Life cycle assessment of the waste hierarchy – A Danish case study on waste paper. Waste Management 27(2007):1519‑1530 http://lca-net.com/p/1008

Thrane M, Schmidt J H (2007). Life Cycle Assessment. P. 204‑239 in Kørnøv L, Thrane M, Remmen A and Lund H (eds.): “Tools for Sustainable Development”. Aalborg: Aalborg Universitetsforlag. ISBN 978‑87‑7307‑797‑9. http://lca-net.com/p/1010

Schmidt J H, Thrane M (2007). LCA case study of pickled herring. P. 241‑266 in: Kørnøv L, Thrane M, Remmen A and Lund H (eds.): “Tools for Sustainable Development”. Aalborg: Aalborg Universitetsforlag. ISBN 978‑87‑7307‑797‑9. http://lca-net.com/p/1011

Weidema B P (2006). Social impact categories, indicators, characterisation and damage modelling. Presentation for the 29th Swiss LCA Discussion Forum, 2006‑06‑15. http://lca-net.com/p/1021

Dalgaard R, Halberg N, Kristensen I S, Larsen I (2006). Modelling representative and coherent Danish farm types based on farm accountancy data for use in environmental assessments. Agriculture, Ecosystems & Environment. 117(4):223‑237. http://lca-net.com/p/1013

Wesnæs M, Weidema B P (2006). Long-term market reactions to changes in demand for NaOH. Study for Novozymes. Copenhagen: 2.‑0 LCA consultants. http://lca-net.com/p/1014

Weidema B P, Wesnæs M, Christiansen K, Koneczny K (2006). Life-cycle based cost-benefit assessment of waste management options. Presentation for ISWA Annual Congress 2006, Copenhagen, 2006.10.1‑5. The full report from this study has been edited and published by the EU Commission. http://lca-net.com/p/1016

Coakley T, O'Leary E, Wejdling H, Christiansen K (2006). The HAZTRAIN hazardous waste identification tool (HWIT). Presentation for ISWA Annual Congress 2006, Copenhagen, 2006.10.1‑5 http://lca-net.com/p/1018

Weidema B P, Suh S, Notten P (2006). Setting priorities within product-oriented environmental policy: the Danish perspectives. Journal of Industrial Ecology 10(3):73‑87 http://lca-net.com/p/1020

Finkbeiner M, Inaba A, Tan R, Christiansen K, Klüppel H-J (2006). The new international standards for life cycle assessment: ISO 14040 and ISO 14044. International Journal of Life Cycle Assessment 11(2):80‑85 http://lca-net.com/p/1023

Weidema B P (2006). The integration of economic and social aspects in life cycle impact assessment. International Journal of Life Cycle Assessment 11(1):89‑96 http://lca-net.com/p/1024

Norris G A (2006). Social Impacts in Product Life Cycles – Towards Life Cycle Attribute Assessment. International Journal of Life Cycle Assessment 11(1):97‑104 http://lca-net.com/p/1025

Grießhammer R, Benoit C, Dreyer L C, Flysjö A, Manhart A, Mazijn B, Methot A-L, Weidema B P (2006). Feasibility Study: Integration of social aspects into LCA. Prepared for the UNEP Life Cycle Initiative. Freiburg: Eco‑Institute. http://lca-net.com/p/1026

Christiansen K, Wesnæs M, Weidema B P (2006). Consumer demands on Type III environmental declarations. Report commissioned by ANEC ‑ the consumer voice in standardisation. http://lca-net.com/p/1027

Christiansen K, Rocha C (2006). Integrated Management Systems and Tools. Pp. 22‑36 in Jensen A A, Remmen A (eds.) (2004 revised in 2006). Background Report for a UNEP Guide to Life Cycle Management ‑ A bridge to sustainable products. Paris: United Nations Environmental Programme. http://lca-net.com/p/1048

Schmidt J H (2005). LCA af forsøg med indsamling af ikke-pantbelagt drikkevareemballage af plast og metal i eksisterende glasbeholder. København: R98. http://lca-net.com/p/534

Weidema B P, Wesnæs M (2005). Marginal production routes and co-product allocation for alcoholetoxylate from palm oil and palm kernel oil (zip-file). Study for Novozymes. Copenhagen: 2.‑0 LCA consultants. http://lca-net.com/p/1028

Weidema B P (2005). ISO 14044 also applies to social LCA. Letter to the editor. International Journal of Life Cycle Assessment 10(6):381 http://lca-net.com/p/1030

Suh S, Huppes G (2005). Methods in Life Cycle Inventory (LCI) of a product. Journal of Cleaner Production 13(7):687‑697 http://lca-net.com/p/1033

Mongelli I, Suh S, Huppes G (2005). A Structure Comparison of two Approaches to LCA Inventory Data, Based on the MIET and ETH Databases. International Journal of Life Cycle Assessment 10(5):317‑324 http://lca-net.com/p/1035

Stewart M, Weidema B P (2005). A consistent framework for assessing the impacts from resource use – A focus on resource functionality. International Journal of Life Cycle Assessment 10(4):240‑247 http://lca-net.com/p/1036

Nishioka Y, Levy J I, Norris G A, Bennett D H, Spengler J D (2005). A risk-based approach to health impact assessment for Input-Output Analysis. Part I. International Journal of Life Cycle Assessment 10(3‑4): 193‑199 http://lca-net.com/p/1037

Nishioka Y, Levy J I, Norris G A, Bennett D H, Spengler J D (2005). A risk-based approach to health impact assessment for input-output analysis. Part II. International Journal of Life Cycle Assessment 10(3‑4):255‑262 http://lca-net.com/p/1039

Weidema B P, Christiansen K, Nielsen A M, Norris G A, Notten P, Suh S, Madsen J (2005). Prioritisation within the integrated product policy. Environmental project no. 980. Copenhagen: Danish Environmental Protection Agency. The Danish Input‑Output database which resulted from this project is also available for download in SimaPro format. http://lca-net.com/p/1040

Notten P, Petrie J G (2005). Inventory and impact assessment uncertainty in coal-based power generation. Pp. 138‑42 in A Dubreuil: "Life Cycle Assessment and Metals: Issues and research directions." Pensacola: SETAC. (Proceedings of the International Workshop on Life Cycle Assessment and Metals, Montreal, Canada, 2002.04.15‑17). http://lca-net.com/p/1044

Heijungs R, Suh S, Kleijn R (2005). Numerical approaches to life cycle interpretation: The case of the Ecoinvent ’96 database. International Journal of Life Cycle Assessment 10(2):103‑112 http://lca-net.com/p/1045

Weidema B P (2005). The integration of economic and social aspects in life cycle impact assessment. Presentation for the LCM2005 conference, Barcelona, 2005.09.05‑07 http://lca-net.com/p/1220

Weidema B P, Nielsen A M, Halberg N, Kristensen I S, Jespersen C M, Thodberg L (2005). Sammenligning af miljøpåvirkningen af konkurrerende jordbrugsprodukter. Miljøprojekt Nr. 1028 2005 http://lca-net.com/p/1232

Weidema B P (2005). Hydrid LCA made easy. Poster for the 2005 SETAC conference http://lca-net.com/p/1321

Weidema B P, Wenzel H, Petersen C, Hansen K (2004). Produkt, funktionel enhed og referencestrømme i LCA. København: Miljøstyrelsen. (Miljønyt 69). http://lca-net.com/p/535

Hvid S K, Weidema B P, Kristensen I S, Dalgaard R, Nielsen A H, Bech-Larsen T (2004). Miljøvurdering af landbrugsprodukter. København: Miljøstyrelsen. (Miljøprojekt 954). http://lca-net.com/p/536

Weidema B P (2004). Vær ikke bange for at træde nogen over tæerne. Bidrag til serien "Hvis jeg var miljøminister...". Miljø Horisont 11(4). http://lca-net.com/p/537

Thodberg L, Bauer B, Weidema B P, Cederberg C, Søndergaard H A, Løber M, Halberg N, Madsen N L, Nielsen P H, Kofoed S, Hvid S K (2004). Produktorienteret miljøindsats i landbrugssektoren – forudsætninger. København: Miljøstyrelsen. (Miljøprojekt 900). http://lca-net.com/p/975

Weidema B P, Norris G A (2004). Avoiding co-product allocation in the metals sector. Pp. 81‑87 in A Dubreuil: "Life Cycle Assessment and Metals: Issues and research directions." Pensacola: SETAC. (Proceedings of the International Workshop on Life Cycle Assessment and Metals, Montreal, Canada, 2002.04.15‑17). Note the error in the two formulas on p. 4: 1*11/14 ‑‑> 1*10/14 and 4*11/14 ‑‑> 4*1/14. http://lca-net.com/p/1042

Weidema B P (2004). Geographical, technological and temporal delimitation in LCA. UMIP 2003 method. København: Miljøstyrelsen. (Environmental News 74) http://lca-net.com/p/1046

Weidema B P, Ekvall T, Pesonen H-L, Rebitzer G, Sonnemann G, Spielmann M (2004). Scenarios in life-cycle assessment. Edited by G Rebitzer & T Ekvall. Pensacola: SETAC. http://lca-net.com/p/1047

Nielsen P H, Tukker A, Weidema B P, Lauridsen E H, Notten P (2004). Environmental impact of the use of natural resources. Seville: Institute for Prospective Technological Studies, European Commission DG Joint Research Centre. (Technical Report EUR 21485 EN) http://lca-net.com/p/1049

Weidema B P, Wenzel H, Petersen C, Hansen K (2004). The product, functional unit and reference flows in LCA. København: Miljøstyrelsen. (Environmental News 70) http://lca-net.com/p/1050

Nielsen A M, Nielsen P H, Jensen J D, Andersen M, Weidema B P (2004). Identification of processes affected by a marginal change in demand for food products – two examples on Danish pigs and cheese. Pp. 127‑134 in N Halberg (ed.): Life Cycle Assessment in the Agri‑food sector. Proceedings from 4th International Conference, 2003.10.6‑8, Bygho http://lca-net.com/p/1052

Jolliet O, Müller-Wenk R, Bare J, Brent A, Goedkoop M, Heijungs R, Itsubo N, Peña C, Pennington D W, Potting J, Rebitzer G, Stewart M, Udo de Haes H, Weidema B P (2004). The LCIA midpoint-damage framework of the UNEP/SETAC Life Cycle Initiative. International Journal of Life Cycle Assessment 9(6):394‑404 http://lca-net.com/p/1053

Suh S (2004). Functions, commodities and environmental impacts in an ecological economic model. Ecological Economics 48(4):451‑467 http://lca-net.com/p/1054

Suh S, Lenzen M, Treloar G, Hondo H, Horvath A, Huppes G, Jolliet O, Klann U, Krewitt W, Moriguchi Y, Munksgaard J, Norris G A (2004). System boundary selection for life cycle inventories using hybrid approaches. Environmental Science & Technology 38(3):657‑664 http://lca-net.com/p/1055

Rebitzer G, Ekvall T, Fischknecht R, Hunkeler D, Norris G A, Rydberg T, Schmidt W-P, Suh S, Weidema B P, Pennington D W (2004). Life Cycle Assessment. Part 1: Framework, goal and scope definition, inventory analysis, and applications. Environment International 30(5):701‑720 http://lca-net.com/p/1056

Ekvall T, Weidema B P (2004). System boundaries and input data in consequential life cycle inventory analysis. International Journal of Life Cycle Assessment 9(3):161‑171 http://lca-net.com/p/1057

Christiansen K (2004). Background paper on environmental and risk aspects of nanotechnology. Copenhagen: Ministry of Science, Technology and Innovation. http://lca-net.com/p/1059

Weidema B P (2004). Life cycle system delimitiation – an option or a must for EMA? Presentation for EMAN conference, Lüneburg, 2004.03.04‑05 http://lca-net.com/p/1061

Udo de Haes H, Heijungs R, Suh S, Huppes G (2004). Three strategies to overcome the limitations of LCA. Journal of Industrial Ecology 8(3):19‑32 http://lca-net.com/p/1075

Suh S (2004). A note on the calculus for physical Input-Output analysis and its application to land appropriation of international trade activities. Ecological Economics 48(1):9‑17 http://lca-net.com/p/1077

Weidema B P (2003). Market information in life cycle assessment. Copenhagen: Danish Environmental Protection Agency. (Environmental Project no. 863) http://lca-net.com/p/1078

Nielsen P H, Nielsen A M, Weidema B P, Dalgaard R, Halberg N (2003). LCA food data base. Tjele: Danish Institute of Agricultural Sciences http://lca-net.com/p/1079

Weidema B P (2003). Environmental training for the food industry. Chapter 15 in Mattsson B, Sonesson U: Environmentally‑friendly food processing. Cambridge: Woodhead Publishing and CRC Press http://lca-net.com/p/1080

Weidema B P (2003). Flexibility for application. Market modelling in LCI databases. Presentation to the International Workshop on LCI‑Quality, Karlsruhe, 2003.10.20‑21 http://lca-net.com/p/1082

Weidema B P (2003). Matching bottom-up and top-down for verification and integration of LCI databases. Presentation to the International Workshop on LCI‑Quality, Karlsruhe, 2003.10.20‑21 http://lca-net.com/p/1091

Weidema B P, Frees N, Petersen E H, Øllgaard H (2003). Reducing uncertainty in LCI. Copenhagen: Danish Environmental Protection Agency. (Environmental project no. 862) http://lca-net.com/p/1093

Hofstetter P, Norris G A (2003). Why and how should we assess occupational health impacts in integrated product policy. Environmental Science and Technology 37(10):2025‑2035 http://lca-net.com/p/1095

Notten P, Weidema B P (2003). An expert system approach to LCI database management. Presentation to the International Workshop on LCI‑Quality, Karlsruhe, 2003.10.20‑21 http://lca-net.com/p/1096

Notten P, Petrie J G (2003). An integrated approach to uncertainty assessment in LCA. Presentation to the International Workshop on LCI‑Quality, Karlsruhe, 2003.10.20‑21 http://lca-net.com/p/1098

Jolliet O, Brent A, Goedkoop M, Itsubo N, Mueller-Wenk R, Peña C, Schenk R, Stewart M, Weidema B P (2003). Final report of the LCIA definition study. Life Cycle Impact Assessment programme of The UNEP/SETAC Life Cycle Initiative http://lca-net.com/p/1100

Nielsen A M, Christiansen K, Weidema B P (2003). Prioritisation of product groups and product areas in the integrated product policy. Seminar‑proceedings. http://lca-net.com/p/1102

Weidema B P (2003). “Dispersal of invasive species and GMO” and “Use of natural resources”. Chapter 11 and chapter 12 (with M Stewart) of the Life Cycle Impact Assessment definition study: Background document III. Analysis of midpoint categories. Life Cycle Impact Assessment programme of The UNEP/SETAC Life Cycle Initiative. http://lca-net.com/p/1104

Weidema B P, Cappellaro F, Carlson R, Notten P, Pålsson A-C, Patyk A, Regalini E, Sacchetto F, Scalbi S (2003). Procedural guideline for collection, treatment, and quality documentation of LCA data. Document LC‑TG‑23‑001 of the CASCADE project http://lca-net.com/p/1106

Rebitzer G, Köhler A, Suh S, Klöpffer W, Jolliet O, Saur K (2003). Theory and practical implementation of life cycle assessment. International Journal of Life Cycle Assessment 8(4):235‑240 http://lca-net.com/p/1107

Weidema B P, Thodberg L, Nielsen A H, Kristensen I S, Hermansen J E, Hvid S K (2002). Produktorienteret miljøindsats i landbrugets primærproduktion. København: Miljøstyrelsen. (Arbejdsrapport fra Miljøstyrelsen nr. 19). http://lca-net.com/p/976

Weidema B P, Inaba A, Keoleain G A (2002). Critical review of the 2002 update of the IISI Worldwide LCI Database for Steel Industry Products. Pp. 82‑85 in World Steel Life Cycle Inventory, Methodology Report 1999‑2000. Brussels: International Iron and Steel Institute http://lca-net.com/p/1108

Norris G A (2002). The many dimensions of uncertainty analysis in LCA. Athena Sustainable Materials Institute http://lca-net.com/p/1109

Norris G A, Segal J (2002). Life cycle sustainable development: an extension of the product life cycle assessment framework to address questions of sustainable consumption and development. Pp. 193‑205 in Hertwich E. (ed.): "Life‑cycle approaches to sustainable consumption. Workshop proceedings." International Institute of Applied Systems Analysis, Laxenburg, Austria, 2002‑11‑22 http://lca-net.com/p/1112

Norris G A (2002). Life cycle emission distributions within the economy: implications for life cycle impact assessment. Risk Analysis 22(5):919‑930 http://lca-net.com/p/1114

Nishioka Y, Levy J I, Norris G A, Wilson A, Hofstetter P, Spengler J D (2002). Integrating risk assessment and life cycle assessment: A case study of insulation. Risk Analysis 22(5):1003 ‑ 1017 http://lca-net.com/p/1115

Norris G A (2002). Impact characterization in the tool for the reduction and assessment of chemical and other environmental impacts: Methods for acidification, eutrophication, and ozone formation. Journal of Industrial Ecology 6(3&4):79‑101 http://lca-net.com/p/1116

Hansen Y, Notten P, Petrie J G (2002). The environmental impact of ash management in coal-based power generation. Applied Geochemistry 17(8):1131‑1141 http://lca-net.com/p/1118

Weidema B P (2002). Quantifying Corporate Social Responsibility in the value chain. Presentation for the Life Cycle Management Workshop of the UNEP/SETAC Life Cycle Initiative at the ISO TC207 meeting, Johannesburg, 2002‑06‑12 http://lca-net.com/p/1120

Suh S, Huppes G (2002). Missing inventory estimation tool using extended input-output analysis. International Journal of Life Cycle Assessment 7(3):134‑140 http://lca-net.com/p/1123

Norris G A, Della Croce F, Jolliet O (2002). Energy burdens of conventional wholesale and retail portions of product life cycles. Journal of Industrial Ecology 6(2):59‑69 http://lca-net.com/p/1124

Nielsen A M, Weidema B P (2002). Miljøvurdering af alternative bortskaffelsesveje for bionedbrydelig emballage. Miljøstyrelsen, Miljøprojekt nr. 680 http://lca-net.com/p/1646

Weidema B P (2001). Livscyklusvurderinger. Hvad kan de? Hvor nemt er det? Kan alle blot gå i gang? Pp. 23‑28 i M Wesnæs: Livscyklusvurdering af fødevarer ‑ miljø fra jord til bord Søborg: Fødevaredirektoratet. (FødevareRapport 2001:09). http://lca-net.com/p/980

Jerlang J, Christiansen K, Weidema B P, Jensen A A, Hauschild M (2001). Livscyklusvurderinger – en kommenteret oversættelse af ISO 14040 til 14043. Charlottenlund: Dansk Standard. (DS‑Håndbog 126:2001). ISBN 87‑7310‑270‑9 http://lca-net.com/p/979

Nielsen A M, Weidema B P (2001). Input/Output-analysis – Shortcut to life cycle data? Proceedings of a workshop held in Copenhagen on the 29th of September 2000. Copenhagen: Danish Environmental Protection Agency. (Environmental Project 581). Annexes only available in HTML: Annex A (workshop programme) and Annex B (participants list) http://lca-net.com/p/1125

Weidema B P, Lindeijer E (2001). Physical impacts of land use in product life cycle assessment. Final report of the EURENVIRON‑LCAGAPS sub‑project on land use. Lyngby: Department of Manufacturing Engineering and Management, Technical University of Denmark. (IPL‑033‑01). Revised version dated 2001.12.31 http://lca-net.com/p/1127

Weidema B P (2001). Areas of protection and the impact chain. Gate to EHS: Global LCA village. March 2002 p. 1‑3. This paper is a contribution to a debate in the SETAC‑Europe Working Group on impact assessment, which is fully documented in W. Klöpffer: The Areas of Protection Debate. See also the above paper on land use, which was the context in which some of these ideas were developed. http://lca-net.com/p/1129

Weidema B P (2001). Two cases of misleading environmental declarations due to system boundary choices. Presentation for the 9th SETAC Europe LCA Case Studies Symposium, Noordwijkerhout, 2001.11.14‑15 http://lca-net.com/p/1131

Weidema B P (2001). LCM – a synthesis of modern management theories. Invited lecture for LCM2001 ‑ The 1st International conference on life cycle management, Copenhagen, 2000.08.26‑29 http://lca-net.com/p/1135

Norris G A (2001). Estimating the value of a life cycle assessment. Pp. 157‑162 in proceedings of 1st International conference on life cycle management ‑ LCM2001, Copenhagen, 2001.08.26‑29 http://lca-net.com/p/1137

Norris G A, Yost P (2001). A transparent, interactive software environment for communicating Life-Cycle Assessment results: An application to residential windows. Journal of Industrial Ecology 5(4):15‑28 http://lca-net.com/p/1139

Seppälä J, Basson L, Norris G A (2001). Decision analysis frameworks for life-cycle impact assessment. Journal of Industrial Ecology 5(4):45‑68 http://lca-net.com/p/1140

Huijbregts M, Norris G A, Bretz R, Ciroth A, Maurice B, von Bahr B, Weidema B P, de Beaufort A S H (2001). Framework for modeling data uncertainty in life cycle inventories. International Journal of Life Cycle Assessment 6(3):127‑132 http://lca-net.com/p/1141

Weidema B P (2001). Avoiding co-product allocation in life-cycle assessment. Journal of Industrial Ecology 4(3):11‑33. Also see the addendum containing a further simplification of the presented rules for avoiding allocation. http://lca-net.com/p/1142

Norris G A (2001). Integrating life cycle cost analysis and LCA. The International Journal of Life Cycle Assessment 6(2):118‑120 http://lca-net.com/p/1144

Norris G A (2001). The requirement for congruence in normalisation. The International Journal of Life Cycle Assessment 6(2):85‑88 http://lca-net.com/p/1145

Norris G A (2001). Integrating economic analysis into LCA. Environmental Quality Management 10(3): 59‑64 http://lca-net.com/p/1147

Weidema B P (2000). Avoiding co-product allocation in a simplified hypothetical refinery. Section 3.9.3.2, pp. 36‑41 in Part 2b: Operational annex of J B Guinée, M Gorrée, R Heijungs, G Huppes, R Kleijn, A de Koning, L van Oers, A W Sleeswijk, S Suh, H A Udo de Haes, H de Bruijn, R van Duin, M A J Huijbregts, E Lindeijer, A A H Roorda, B L van der Ven, B P Weidema (2001): LCA ‑ An operational guide to the ISO standard. Leiden: Centre of Environmental Science Leiden University http://lca-net.com/p/1148

Norris G A (2000). Life cycle emission distributions within the economy — implications for applying risk assessment. Presentation for Society for Risk Analysis 2000 Annual Meeting, Washington D.C., 2000.12.03‑06 http://lca-net.com/p/1150

Weidema B P (2000). Methodological progress to meet the needs of users. Invited lecture. Pp. 21‑22 in the proceedings of The 4th International Conference on Eco Balance, Tsukuba, 2000.10.31‑11.02. Also available in Japanese http://lca-net.com/p/1152

Calzoni J, Caspersen C, Dercas N, Gaillard G, Gosse G, Hanegraaf M, Heinzer L, Jungk N, Kool A, Korsuize G, Lechner M, Leviel B, Neumayr R, Nielsen A M, Nielsen P H, Nikolaou A, Panoutsou C, Panvini A, Patyk A, Rathbauer J, Reinhardt G A, Riva G, Smedile E, Stettler C, Weidema B P, Wörgetter M, van Zeijts H (2000). Bioenergy for Europe: Which one fits best? A comparative analysis for the community. Heidelberg: IFEU – Institut für Energie‑ und Umweltforschung Heidelberg GmbH (Institute for Energy and Environmental Research Heidelberg). http://lca-net.com/p/1158

Nishioka Y, Levy J I, Hofstetter P, Norris G A, Wilson A, Spengler J D (2000). Regional health effects of demand-side energy management using exposure efficiency. Pp. 209‑212 in the proceedings of The 4th International Conference on Eco Balance, Tsukuba, 2000.10.31‑11.02. Also available in Japanese http://lca-net.com/p/1160

Nishioka Y, Hofstetter P, Levy J I, Norris G A, Spengler J D (2000). Estimating the Public Health Benefits of Increased Residential Insulation: A Risk Assessment/Life Cycle Assessment Approach. Presentation for Society for Risk Analysis 2000 Annual Meeting, Washington D.C., 2000.12.03‑06 http://lca-net.com/p/1162

Weidema B P (2000). Can resource depletion be omitted from environmental impact assessments? Poster presentation to the 3rd SETAC World Congress, Brighton 2000.05.21‑25 http://lca-net.com/p/1163

Weidema B P (2000). The SPOLD information system for LCI data – a global solution to LCI data exchange. Poster presentation to the 3rd SETAC World Congress, Brighton 2000.05.21‑25   http://lca-net.com/p/1165

Pennington D W, Norris G A, Hoagland T, Bare J (2000). Environmental comparison metrics for life cycle impact assessment and process design. Environmental Progress 19(2): 83‑91 http://lca-net.com/p/1167

Norris G A (2000). Advances in normalization and weighting for North American LCA. Presentation for the International Conference on Life Cycle Assessment: Tools for Sustainability, Washington D C, 2000.04.25‑27 http://lca-net.com/p/1168

Norris G A, Fisk III P, Mclennan J (2000). Key inputs and leverage to green construction projects. In proceedings of SB2000. Order: Aeneas Technical Publishers, tel: (+31) 499 335833; fax: (+31) 499 335830 http://lca-net.com/p/1170

Weidema B P, Meeusen M J G, (eds.) (2000). Agricultural data for life cycle assessments. Vol. 1 & 2. The Hague: Agricultural Economics Research Institute (LEI). Report 2.00.01. 189+157 pages. ISBN 90‑5242‑563‑9. http://lca-net.com/p/1174

Weidema B P (2000). LCA developments for promoting sustainability. Invited keynote lecture for 2nd National Conference on LCA, Melbourne, 2000.02.23‑24 http://lca-net.com/p/1177

Weidema B P (2000). SPOLD Data Exchange Software. A software to create, edit, view, import and export data sets for environmental life cycle inventories using the SPOLD data format.. Brussels: SPOLD. http://lca-net.com/p/1179

Pesonen H-L, Ekvall T, Fleischer G, Huppes G, Jahn C, Klos Z S, Rebitzer G, Sonnemann G, Tintinelli A, Weidema B P, Wenzel H (2000). Framework for scenario development in LCA. International Journal of Life Cycle Assessment 5(1):21‑30 http://lca-net.com/p/1180

Weidema B P (2000). Report from the 8th SETAC LCA Case Studies Symposium. Notes from the 8th SETAC LCA Case Studies Symposium, Brussels, 30 November 2000 http://lca-net.com/p/1228

Weidema B P (2000). Increasing credibility of LCA. International Journal of Life Cycle Assessment 5(2):63–64 http://lca-net.com/p/1643

CODATA Working Group on Environmental Life Cycle Inventories (1999). Use of life cycle data in industrial design. Draft report on the development needs.. Lyngby: Department of Manufacturing Engineering and Management, Technical University of Denmark http://lca-net.com/p/1181

Weidema B P (1999). A reply to the aluminium industry: Each market has its own marginal. Letter to the Editor responding to previously published article on Marginal production technologies for LCI's. International Journal of Life Cycle Assessment 4(6):309‑310 http://lca-net.com/p/1184

Weidema B P (1999). System expansions to handle co-products of renewable materials. Pp. 45‑48 in Presentation Summaries of the 7th LCA Case Studies Symposium. Brussels: SETAC‑Europe http://lca-net.com/p/1186

Weidema B P, Frees N, Nielsen A M (1999). Marginal production technologies for life cycle inventories. The International Journal of Life Cycle Assessment 4(1):48‑56 http://lca-net.com/p/1188

Wesnæs M, Weidema B P (1998). Miljøvurdering af PEN som emballagemateriale til øl i Danmark i sammenligning med den eksisterende genpåfyldelige glasemballage. Rapport til Carlsberg A/S http://lca-net.com/p/981

Ekvall T, Person L, Ryberg A, Widheden J, Frees N, Nielsen P H, Weidema B P, Wesnæs M (1998). Life cycle assessment on packaging systems for beer and soft drinks. Main report. Copenhagen: Danish Environmental Protection Agency. (Environmental Project 399) http://lca-net.com/p/1190

Weidema B P (1998). New developments in the methodology for life cycle assessment. Pp. 47‑50 in the Proceedings of the 3rd International Conference on Ecobalance, Tsukuba 1998.11.25‑27 (Read the handout, which is an expanded version of the paper appearing in the proceedings) (Also available in Japanese) http://lca-net.com/p/1191

Weidema B P (1998). Multi-user test of the Data Quality Matrix for product life cycle inventory. The International Journal of Life Cycle Assessment 3(5):259‑265 http://lca-net.com/p/1194

Weidema B P (1998). Application typologies for life cycle assessment – A review. The International Journal of Life Cycle Assessment 3(4):237‑ 240 http://lca-net.com/p/1195

Ryberg A, Ekvall T, Person L, Weidema B P (1998). Life cycle assessment on packaging systems for beer and soft drinks. Aluminium cans. Copenhagen: Danish Environmental Protection Agency. (Environmental Project 402) http://lca-net.com/p/1196

Person L, Ekvall T, Weidema B P (1998). Life cycle assessment on packaging systems for beer and soft drinks. Disposable PET bottles. Copenhagen: Danish Environmental Protection Agency. (Environmental Project 405) http://lca-net.com/p/1198

Person L, Ekvall T, Weidema B P (1998). Life cycle assessment on packaging systems for beer and soft drinks. Refillable PET bottles. Copenhagen: Danish Environmental Protection Agency. (Environmental Project 404) http://lca-net.com/p/1199

Frees N, Weidema B P (1998). Life cycle assessment on packaging systems for beer and soft drinks. Energy and transport scenarios. Copenhagen: Danish Environmental Protection Agency (Environmental Project 406) http://lca-net.com/p/1200

Hoffmann L, Weidema B P, Ersbøll A K (1997). Datakvalitet og statistisk analyse i livscyklusvurdering. København: Miljøstyrelsen (Arbejdsrapport fra Miljøstyrelsen Nr. 49 1997) http://lca-net.com/p/982

Mortensen B, Hauschild M, Weidema B P, Nielsen P, Schmidt A, Christensen B H (1997). Livscyklusvurdering af produkter baseret på fornybare råvarer. Lyngby: Instituttet for Produktudvikling. Sælges ved henvendelse til cm@ipl.dtu.dk http://lca-net.com/p/983

Weidema B P, Mortensen B (1997). Results of a test of LCA-software with statistical functionality. Note for the Danish Environmental Protection Agency. Lyngby: Institute for Product Development. The .pdf‑file provided here does not contain the annex. Please note that this is not an assessment of LCA‑software on the market, but an assessment of the statistical functionality of software at the beta‑stage. http://lca-net.com/p/1201

Weidema B P, Wesnæs M, Erichsen H L, Rydberg T, Eriksson E, Person L, Frees N (1997). Life cycle assessment on packaging systems for beer and soft drinks. Report A: Definition of goal and scope. Results of preliminary investigation. 116 pages, unpublished http://lca-net.com/p/1203

Weidema B P (1997). Guidelines for critical review of life cycle assessments. Originally published 1997 by SPOLD (www.spold.org), Brussels. 14 pages http://lca-net.com/p/1205

Weidema B P (1996). Hvordan kortlægger man produkters miljøbelastning – og hvad kan det anvendes til? Side 31‑34 i I‑E Andersen: Fremtidens forbrug og miljø. Slutdokument og ekspert‑indlæg på Teknologirådets og Forbrugerrådets konsensuskonference om forbrug og miljø, København, 1.‑4. november 1996. http://lca-net.com/p/984

Weidema B P, Mortensen B (1996). Livscyklusvurdering af levnedsmidler -en ny konkurrrenceparameter -hvordan kommer vi i gang? (hhv 12 og 45 sider med illustrationer). Lyngby: Akademiet for de Tekniske Videnskaber. http://lca-net.com/p/985

Weidema B P (1996). Improving the performance of LCA. Pp. 247‑252 in Proceedings of the 2. International Conference on EcoBalance, Tsukuba, 18.‑20. november 1996 (also available in Japanese pp. 210‑213 in japanese version of proceedings) http://lca-net.com/p/1154

Singhofen A, Hemming C, Weidema B P, Grisel L, Bretz R, de Smet B, Russell D (1996). Life cycle inventory data: Development of a common format. International Journal of Life Cycle Assessment 1(3):171‑178 http://lca-net.com/p/1207

Weidema B P, Wesnæs M (1996). Data quality management for life cycle inventories – an example of using data quality indicators. Journal of Cleaner Production 4(3‑4):167‑174 http://lca-net.com/p/1208

Marshall H E, Norris G A (1996). Multiattribute decision analysis method for evaluating buildings and building systems. Washington DC: National Institute of Standards & Technology. Publication no. PB96‑158670. Available for USD 84 (+ USD 8 for airmail) on supply of credit card details and complete shipping address to fax no. +1 703 605 6900 or by e‑mail to Mildred Johnson at NIST http://lca-net.com/p/1212

Weidema B P, Mortensen B (1995). Forbrugernes mulighed for at ændre indkøb og tilberedning af fødevarer i en mere miljøvenlig retning. Projektinternt notat til projektet "Miljøbelastningen ved familiens aktiviteter" Lyngby: Instituttet for Produktudvikling, 1995.08.26. (rettet 10.30.) http://lca-net.com/p/986

Weidema B P (1995). Life cycle screenings of two food products. Cleaner Technologies and Cleaner Products for Sustainable Development, NATO ASI Series 2:53‑64 http://lca-net.com/p/1641