Rebitzer, Gerald

Seuring, Stefan

Infoscience - École polytechnique fédérale de Lausanne

Methodology and application of Life Cycle costing

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Life Cycle Costing Section Life Cycle Management background information. Keyword searches by topic and author are possible for both publication forms in one com- bined database. Table 1 lists the content we envisage in the area of LCC for the LCM section, though this is doubtless to change and expand in response to user, and author, input. Table 1: Scope LOG topics Principle Themes for Peer- Reviewed PubliCations : Indicators Input/Output Methodologies Activity Based Costing Life Cycle Costing Total Cost Assessment Full Cost Accounting (related to external costs) Relation to other LCM Tools Specific Current Topics Updates on Intem. Working Groups EU Project Updates National Project Updates University/ Laboratory Profiles Conference Reports Theses Alternative Forms Editorials Literature Reviews Case Studies Commentaries Terminology Intemet Links We believe that the LCM toolbox, of which LCC is an im- portant part, will be required in new product development, product introduction, supply chain negotiation, environmen- tal product declarations, and cost reduction. A full account- ing of the indirect costs which often dominate businesses i  good for the bottom line, provides competitive advantages, lowers credit risks, and enhances image. With this vision we would like to invite you to share your expertise, your expe- riences, but also your views on theses topics in this journal. References Blanchard B, Fabrycky WJ (1998): Systems Engineering and Analy- sis. Prentice Hall, Upper Saddle River, New Jersey, USA, p 560 Brankamp K (1996): Produktplanung - Produktentstehung. In: Evers- heim W, Schuh G (eds): Produktion und Management- Betriebs- h0tte, part 1,7th edition, Springer, Berlin, Germany Ehrenfeld JR (2003): Industrial Ecology and LCM: Chicken and Egg? Editorial. Int J LCA 8 (2) 59-60 Ehrlenspiel K (1985): Kosteng0nstig Konstruieren - Kostenwissen, Kosteneinflesse, Kostensenkung. Springer, Berlin, Germany, p 2 Fussier C (1996): Driving Eco Innovation. Pitman Publishing, Lon- don, UK Heinrich AB, KI6pffer W (2002): LCM - Integrating a New Section in Int J LCA (Editorial). Int J LCA 7 (6) 315-316 Hunkeler D, Biswas G (2000): Return on Environment. Int J LCA (5) 358-362 Hunkeler D, Saur K, Stranddorf H, Rebitzer G, Schmidt W.-P, Jensen AA, Christiansen K (2003): Ufe Cycle Management. SETAC, in re- view (to be published in 2003) ISO 14040 (1997): Environmental Management- Life Cycle Assess- ment-  Principles and Framework. International Standard 14040. International Standards Organization (ISO), Geneva, Switzerland Keoleian GA (1996): Life-Cycle Desing. In: Curran, M. A.: Environmen- tal Life-Cycle Assessment. McGraw-Hill, New York, USA, p 6.32 Rebitzer G (2002): Integrating Life Cycle Costing and Life Cycle As- sessment for Managing Costs and Environmental Impacts in Sup- ply Chains. In: Seuring S, Goldbach M (eds): Cost Management in Supply Chains. Heidelberg: Physica-Verlag, p 128-146 Rebitzer G, Seuring S (2003): Methodology and Application of Life Cycle Costing: A New SETAC Europe Working Group. Int J LCA 8 (2) 110-111 Rowledge LR, Barton RS, Brady KS (1999): Mapping the Journey. Greenleaf Publishing, Aizlewood's Mill, UK, p 179 Methodology and Application of Life Cycle Costing Gerald Rebitzer 1. and Stefan Seuring 21Swiss Federal Institute of Technology, ENAC-GECOS, CH-1015 Lausanne, Switzerland 2Carl von Ossietzky University Oldenburg, Institute of Business Administration, D-26111 Oldenburg, Germany *Corresponding author (Gerald.Rebitzer@epfl.ch) 1 Background Life cycle management (LCM) is a business driven approach including both environmental nd economic aspects (Hun- keler et al. 2003). Furthermore, deliberations of the previ- ous SETAC Working Group on LCM, and others, have shown that conventional cost accounting and management has its limits when assessing costs and revenues over the life cycle of a product. Therefore, methods are necessary that can integrate xisting financial data and specifically cost in- formation with metrics in life cycle approaches (in the fol- lowing such methods are summarized under the term life cycle costing - LCC). At present, there is neither scientific nor procedural greement between the various takeholders regarding terminology, methodology, data formats, reporting, etc (James 2002). Therefore, there is a need to develop the methodological background ofand application procedures for LCC. In addition, LCA and LCC, when carried out in an inte- grated manner and from a systems perspective (as in Rebitzer 2002), have a high potential for moving industrial practice towards ustainable development. For further background on the motivation for and potentials of life cycle costing method- ology and practice as well as what is encompassed by this concept (see Hunkeler and Rebitzer 2003). To tackle the aforementioned challenges, a new SETAC Eu- rope Working (WG) on the topic of life cycle costing was launched at the end of 2002. 110 IntJ LCA8 (2) 110- 111 (2003) 9 ecomed publishers, D-86899 Landsberg, Germany and Ft. Worth/TX, USA 9 Tokyo, Japan 9 Mumbai, India 9 Seoul, Korea Section Life Cycle Management Life Cycle Costing 2 Goals and First Steps of Work The kick-off meeting of this new WG, organized by the au- thors of this article, took place on the 5th of December 2002, directly after the SETAC Case Study Symposium and the Meeting of the Society of Industrial Ecology (see Rebitzer et al. 2003). The goal of this meeting was to define the specific objectives of the WG in this broad field and to identify focal areas. The following objectives for the three-year mandate were agreed upon: 9 Define state of the art in LCC methodology (survey of existing approaches, definitions, and applications). This will involve contacts and cooperation with communities and experts (research, consuhancy, and industry) in To- tal Cost Accounting (TCA), Supply Chain Costing (SCC), Total Cost of Ownership (TCO), Activity Based Costing (ABC), Value Chain Analysis (VCA), etc. 9 Collection and analysis of LCC case studies (if possible, also with inputs/presentations f non-working roup members inindustry, research, and consuhancy). For this, representation from corporate partners in the WG will be critical. 9 Analysis of methodological challenges in LCC and LCA integration (e.g., system boundaries, allocation, data defi- nitions and formats, interaction with life cycle inventory analysis (LCI) and life cycle impact assessment (LCIA)). 9 Development ofan LCC data concept for life cycle man- agement (LCM). 9 Development of an LCC Code of Practice/Guideline in the form of a SETAC publication (overall deliverable of WG). It is also on the agenda to integrate these fforts in the SETAC/ UNEP Life Cycle Initiative, where a work program for LCM is being developed atthe moment (see Sonnemann 2003 a,b). The chairs of the WG are currently discussing the possibili- ties of cooperation with the Initiative. A first outline of single issues and work packages that seem most pressing in the field of LCC was developed during the meeting in Barcelona. These issues can be grouped into: 9 Life Cycle Costing Methodology (definitions; goals of LCC; methodological framework; cost indicators; relationship of LCC to cost-benefit analysis, conventional cost man- agement, eco-efficiency oncepts, environmental ccount- ing and LCIA, total cost assessment/accounting; aspects of hidden costs; required etail of cost data; uncertainty offuture costs; discounting; allocation in LCC). 9 Life Cycle Costing in Business (LCC and product-service- systems, role of LCC in LCM; perspectives and actors in the value chain; integration of LCC and life cycle thinking into business practice; integration of LCC into the organi- zational structure of companies; applications of LCC; waste management and LCC; dealing with confidential cost data). 9 Life Cycle Costing and its Link to Life Cycle Inventory Analysis (relation of LCC to LCI; system boundaries and system elements; cost elements and data availability; con- sistency of data reporting). 9 Life Cycle Costing and its Link to Sustainability and Ex- ternalities (LCC and sustainability; linkage of LCC to so- cial aspects; relation between LCC and external costs; in- ternational developments in internalizing external costs). The work on some of the aforementioned tasks has already begun; others will follow, though it will probably not be pos- sible to cover the complete areas, and others might still be added. Essentially, the single issues to be dealt with will be determined by the interest of the individuals and their organi- zations in the international working group. Currently, the WG has 79 members (active and agenda members) from 19 coun- tries from Africa, Asia, Australia, Europe (East and West), and North America. Stakeholders from industry, academia, government, and consultancy are represented in the group. 3 Organization of the Working Group In addition to intensive work by Email and other forms of electronic ommunication, it is planned to have two regular meetings a year, in conjunction with the SETAC Annual Meeting (usually in spring) and with the (annual) SETAC Case Study Symposium (usually at end of November/begin- ning of December). Working meetings on specific issues can be organized in addition. The group is chaired by David Hunkeler (AQUA+TECH, Switzerland), together with the Vice Chairs Kerstin Lichten- vort (Technical University Berlin, Germany) and one of the authors of this article, Gerald Rebitzer. For further informa- tion, please contact one of the chairs directly, preferable via Email (see contact details below). Contact: David Hunkeler, AQUA+TECH Specialties SA, Chemin du chalet du bac 4, CH-1283 La Plaine CP 28, Geneva, Switzer- land (David.Hunkeler @aauaplustech.ch) Kerstin Lichtenvort, Technical University Berlin, KF 6, Strasse des 17. Juni 135, D-10623 Berlin, Germany (Kerstin.Lichtenvort@tu- berlin.de) Gerald Rebitzer (Gerald.Rebitzer@eDfl.ch, see author information above) References Hunkeler D, Rebitzer G (2003): Life Cycle Costing - Paving the Road to Sustainable Development? (Editorial). Int J LCA 8 (2) 109-110 Hunkeler D, Saur K, Stranddoff H, Rebitzer G, Schmidt W-P, Jensen AA, Christiansen K (2003): Life Cycle Management. SETAC, in re- view (to be published in 2003) James K (2002): Making Environmental Costs More Visible and Rel- evant- How Can It Be Done? Paper presented at Packaging Clean and Green 2002, Australian Institute of Packaging, Melbourne, Aus- tralia, March 21-22, 2002 Rebitzer G (2002): Integrating Life Cycle Costing and Life Cycle As- sessment for Managing Costs and Environmental Impacts in Sup- ply Chains. In: Seuring S, Golbach M (eds): Cost Management in Supply Chains. Physica-Verlag, Heidelberg, Germany, p 127-146 Rebitzer G, Fullana P, Jolliet O (2003): Recycling, Close-Loop Economy, Secondary Resources. Report from SETAC's 10th LCA Case Study Symposium, Barcelona, Spain, December 2-3, 2002. Int J LCA 8 (2) 106-108 Sonnemann G (2003 a): Looking ahead to 2003. Corner: UNEP/SETAC Life Cycle Initiative. Int J LCA 8 (1) 48 Sonnemann G (2003 b): International Life Cycle Panel: Decisions for 2003. Corner: UNEP/SETAC Life Cycle Initiative. Int J LCA 8 (2) 61 Int J LCA 8 (2) 2003 1 1 1 

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Methodology and application of Life Cycle costing

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