Abstract
Purpose
This study aims at accounting for the variation in electricity production, processes and related impacts depending on season (heating, cooling), day of the week (tertiary building) and hour of the day. In this context, this paper suggests two alternative methods to integrate grid-building interaction in life cycle assessment of buildings and districts.
Methods
An attributional dynamic method (AD) and a marginal dynamic method (MD) are compared with an annual average method (AA), representative of standard practice, using electric space heating as an illustrative case. The different methods are based on a dispatch model simulating electricity supply on an hourly basis, averaging historically observed climatic and economic variability. The meteorological inputs of the model are identical to those of the building energy simulation. Therefore, the environmental benefits from smart buildings and onsite renewable energy production are more accurately evaluated.
Results and discussion
Using electricity production (or supply) data for a specific past year is a common practice in building LCA. This practice is sensitive to economic and meteorological hazards. The suggested methodology is based on a proposed reference year mitigating these hazards and thus could be seen as more representative of average impacts. Depending on the chosen approach (average or marginal) to evaluate electricity supply related impacts, the carbon footprint of the electric space heating option for the studied low-energy house in France is evaluated to 61.4 to 84.9 g CO2eq kWh−1 (AA), 78.8 to 110.2 g CO2eq kWh−1 (AD) and 765.1 to 928.7 g CO2eq kWh−1 (MD). Compared to wood and gas boiler, 22–107 and 218–284 g CO2eq kWh−1 respectively, the ranking between the different technical options depends on the chosen approach. Uncertainty analysis does not undermine the interpretation of the results.
Conclusions
The proposed electricity system model allows a more precise and representative evaluation of electricity supply related impacts in LCA compared to standard practices. Two alternative methods are suggested corresponding to attributional and consequential LCA. The approach has to be chosen in line with the assessment objectives (e.g. certification, ecodesign). Prospective assessment integrating long-term evolution of the electric system and influence of global warming on buildings behaviour are identified as relevant future research subjects.
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Amor MB, Gaudreault C, Pineau P-O, Samson R (2014) Implications of integrating electricity supply dynamics into life cycle assessment: a case study of renewable distributed generation. Renew Energy 69:410–419
Assoumou E (2006) Modélisation MARKAL pour la planification énergétique long terme dans le contexte français (THESE). École Nationale Supérieure des Mines de Paris
Beloin-Saint-Pierre D (2012) Vers une caractérisation spatiotemporelle pour l’analyse du cycle de vie. Ecole Nationale Supérieure des Mines de Paris
Beloin-Saint-Pierre D, Levasseur A, Margni M, Blanc I (2016) Implementing a dynamic life cycle assessment methodology with a case study on domestic hot water production: implementing a dynamic LCA methodology. J Ind Ecol. doi:10.1111/jiec.12499
Blengini GA, Di Carlo T (2010) The changing role of life cycle phases, subsystems and materials in the LCA of low energy buildings. Energy Build 42:869–880
Blom I, Itard L, Meijer A (2011) Environmental impact of building-related and user-related energy consumption in dwellings. Build Environ 46:1657–1669. doi:10.1016/j.buildenv.2011.02.002
Cabeza LF, Rincón L, Vilariño V, Pérez G, Castell A (2014) Life cycle assessment (LCA) and life cycle energy analysis (LCEA) of buildings and the building sector: a review. Renew. Sustain Energy Rev 29:394–416
CEA (2012) CEA - Énergie - Efficacité et sobriété énergétique dans le bâtiment - Les recherches du CEA sur les bâtiments intelligents [WWW Document]. www.cea.fr. URL http://www.cea.fr/energie/efficacite-et-sobriete-energetique-dans-le-batim/les-recherches-du-cea-sur-les-batiments-intellig (accessed 4.30.14)
CGDD (2013) Chiffres&Statistiques - Tableau de bord éolien-photovoltaïque [WWW Document]. URL http://www.statistiques.developpement-durable.gouv.fr/fileadmin/documents/Produits_editoriaux/Publications/Chiffres_et_statistiques/2014/chiffres-stats498-eolien2013t4-fevrier2014.pdf (accessed 6.3.15)
Chouquet J (2007) Development of a method for building life cycle analysis at an early design phase - implementation in a tool - sensitivity and uncertainty of such a method in comparison to detailed LCA software (Thèse de doctorat). Université de Karlsruhe, Karlsruhe
Citherlet S, Defaux T (2007) Energy and environmental comparison of three variants of a family house during its whole life span. Build Environ 42:591–598. doi:10.1016/j.buildenv.2005.09.025
Collinge WO, Liao L, Xu H, Saunders CL, Bilec MM, Landis AE, Jones AK, Schaefer LA (2011) Enabling dynamic life cycle assessment of buildings with wireless sensor networks, in: 2011 I.E. International Symposium on Sustainable Systems and Technology (ISSST). Presented at the 2011 I.E. International Symposium on Sustainable Systems and Technology (ISSST), pp 1–6
Collinge WO, Landis AE, Jones AK, Schaefer LA, Bilec MM (2013) Dynamic life cycle assessment: framework and application to an institutional building. Int J Life Cycle Assess 18:538–552
Connolly D, Lund H, Mathiesen BV, Leahy M (2010) A review of computer tools for analysing the integration of renewable energy into various energy systems. Appl Energy 87:1059–1082
Crawford RH, Treloar GJ, Fuller RJ, Bazilian M (2006) Life-cycle energy analysis of building integrated photovoltaic systems (BiPVs) with heat recovery unit. Renew Sust Energ Rev 10:559–575
Curran MA, Mann M, Norris G (2005) The international workshop on electricity data for life cycle inventories. J Clean Prod 13:853–862
Dones R, Ménard M, Gantner U (1998) Choice of electricity-mix for different LCA applications, in: 6 Th LCA Case Studies Symposium SETAC-Europe. Belgium
Earles J, Halog A (2011) Consequential life cycle assessment: a review. Int J Life Cycle Assess 16:445–453
EEA (2010) Final electricity consumption by sector, EU-27—European Environment Agency [WWW Document]. URL http://www.eea.europa.eu/data-and-maps/figures/final-electricity-consumption-by-sector-5 (accessed 11.6.16)
Ekvall T, Weidema B (2004) System boundaries and input data in consequential life cycle inventory analysis. Int J Life Cycle Assess 9:161–171
Erlandsson M, Borg M (2003) Generic LCA-methodology applicable for buildings, constructions and operation services—today practice and development needs. Build Environ 38:919–938
Favre B, Peuportier B (2014) Application of dynamic programming to study load shifting in buildings. Energy Build 82:57–64
Finnveden G, Hauschild MZ, Ekvall T, Guinée J, Heijungs R, Hellweg S, Koehler A, Pennington D, Suh S (2009) Recent developments in life cycle assessment. J Environ Manag 91:1–21
Fouquet M, Levasseur A, Margni M, et al (2015) Methodological challenges and developments in LCA of low energy buildings: Application to biogenic carbon and global warming assessment. Build Environ 90:51–59. doi:10.1016/j.buildenv.2015.03.022
Frischknecht R, Stucki M (2010) Scope-dependent modelling of electricity supply in life cycle assessments. Int J Life Cycle Assess 15:806–816
Guiavarch A, Peuportier B (2006) Photovoltaic collectors efficiency according to their integration in buildings. Sol Energy 80:65–77
Halvgaard R, Poulsen NK, Madsen H, Jorgensen JB (2012) Economic Model Predictive Control for building climate control in a Smart Grid. In: Innovative Smart Grid Technologies (ISGT), 2012 I.E. PES. Presented at the Innovative Smart Grid Technologies (ISGT), 2012 I.E. PES, pp 1–6
Herfray G (2011) Contribution à l’évaluation des impacts environnementaux des quartiers. École Nationale Supérieure des Mines de Paris
IEA (2011) Climate and Electricity annual 2011, Data and analyses. http://www.iea.org/publications/freepublications/publication/Climate_Electricity_Annual2011.pdf
INSEE (2012) Consommation finale d’électricité par secteur en 2012
Itten R, Frischknecht R, Stucki M (2012) Life cycle inventories of electricity mixes and grid. ESU-Serv. Ltd, Uster
Keesman KJ (2011) System identification: an introduction. Springer Science & Business Media
Kohler N (1986) Analyse énergétique de la construction de l’utilisation et de la démolition de bâtiments. Ecole Polytechnique Fédérale de Lausanne, Lausanne. doi:10.5075/epfl-thesis-623
Kohler N, Wagnwe A, Luetzkendorf T, König H (2005) Life cycle assessment of passive buildings with LEGEP-a LCA-tool from Germany. In: World Sustainable Building Conference, Tokyo
Levasseur A, Lesage P, Margni M, Deschênes L, Samson R (2010) Considering time in LCA: dynamic LCA and its application to global warming impact assessments. Environ Sci Technol 44:3169–3174
Lotteau M, Loubet P, Pousse M, Dufrasnes E, Sonnemann G (2015) Critical review of life cycle assessment (LCA) for the built environment at the neighborhood scale. Build Environ 93 Part 2:165–178
Lund H (2007) EnergyPLAN-advanced energy systems analysis computer model-documentation version 7.0-http://www.energyPLAN.eu.Aalb.Univ.Aalb.Den
Lund H, Eidorff S (1980) Selection methods for production of test reference years. App R Dogniaux Final Rep. Short Version Rep. EUR 7306, 1
Lund H, Mathiesen B, Christensen P, Schmidt J (2010) Energy system analysis of marginal electricity supply in consequential LCA. Int J Life Cycle Assess 15:260–271. doi:10.1007/s11367-010-0164-7
Mak J, Anink D, Knapen M, Kortman J, Van Ewijk H (1997) ECO-QUANTUM development of LCA based tools for buildings. Presented at the Buildings and the environment. International conference, pp 49–58
Malidin AS, Kayser-Bril C, Maizi N, Assoumou E, Boutin V, Mazauric V (2008) Assessing the impact of smart building techniques: a prospective study for France. In: IEEE Energy 2030 Conference, 2008. ENERGY 2008. Presented at the IEEE Energy 2030 Conference, 2008. ENERGY 2008, pp 1–7
Malisani P, Favre B, Thiers S, Peuportier B, Chaplais F, Petit N (2011) Investigating the ability of various buildings in handling load shiftings. In: 2011 I.E. Power Engineering and Automation Conference (PEAM). Presented at the 2011 I.E. Power Engineering and Automation Conference (PEAM), pp 393–397
Mathiesen BV, Münster M, Fruergaard T (2009) Uncertainties related to the identification of the marginal energy technology in consequential life cycle assessments. J Clean Prod 17:1331–1338
Messagie M, Mertens J, Oliveira L, Rangaraju S, Sanfelix J, Coosemans T, Van Mierlo J, Macharis C (2014) The hourly life cycle carbon footprint of electricity generation in Belgium, bringing a temporal resolution in life cycle assessment. Appl Energy 134:469–476
Nordby AS, Shea AD (2013) Building materials in the operational phase. J Ind Ecol 17:763–776
Olkkonen V, Syri S (2016) Spatial and temporal variations of marginal electricity generation: the case of the Finnish, Nordic, and European energy systems up to 2030. J Clean Prod. doi:10.1016/j.jclepro.2016.03.112
Ortiz O, Castells F, Sonnemann G (2009) Sustainability in the construction industry: a review of recent developments based on LCA. Constr Build Mater 23:28–39
Özkizilkaya Ö (2014) Thermosensibilité de la demande électrique: identification de la part non linéaire par couplage d’une modélisation bottom-up et de l’approche bayésienne (phdthesis). Ecole Nationale Supérieure des Mines de Paris
Padey P, Blanc I, Le Boulch D, Xiusheng Z (2012) A simplified life cycle approach for assessing greenhouse gas emissions of wind electricity. J Ind Ecol 16:S28–S38
Peuportier B, Blanc Sommereux I (1990) Simulation tool with its expert interface for the thermal design of multizone buildings. Int J Sol Energy 8:109–120
Peuportier B, Herfray G (2012) Evaluation of electricity related impacts using a dynamic LCA model. Presented at the International Symposium Life Cycle Assessment and Construction, Nantes, juillet 2012
Peuportier B, Kohler K, Boonstra C (1997) European project REGENER, life cycle analysis of buildings. In: 2nd International Conference “Buildings and the Environment,” Paris France
Peuportier B, Kellenberger D, Anink D, Mötzl H, Anderson J, Vares S, Chevalier J, König H (2004) Inter-comparison and benchmarking of LCA-based environmental assessment and design tools. Presented at the Sustainable Building 2004 Conference, Varsovie, Octobre 2004
Peuportier B, Thiers S, Guiavarch A (2013) Eco-design of buildings using thermal simulation and life cycle assessment. J Clean Prod 39:73–78
Rabl A, Rialhe A (1992) Energy signature models for commercial buildings: test with measured data and interpretation. Energy Build 19:143–154
Raichur V, Callaway DS, Skerlos SJ (2015) Estimating emissions from electricity generation using electricity dispatch models: the importance of system operating constraints. J Ind Ecol 20:42–53
Richardson DB (2013) Electric vehicles and the electric grid: a review of modeling approaches, impacts, and renewable energy integration. Renew. Sustain Energy Rev 19:247–254
Roux C, Schalbart P, Peuportier B (2016) Accounting for temporal variation of electricity production and consumption in the LCA of an energy-efficient house. J Clean Prod 113:532–540
RTE (2012) Bilan prévisionnel 2012 de l’équilibre offre-demande : la sécurité de l’alimentation électrique assurée jusqu’en 2015 [WWW Document]. URL http://www.rte-france.com/fr/actualites-dossiers/a-la-une/bilan-previsionnel-2012-de-l-equilibre-offre-demande-la-securite-de-l-alimentation-electrique-assuree-jusqu-en-2015-1 (accessed 11.26.12)
RTE (2013) Actualisation du bilan prévisionnel de l’équilibre offre-demande d’électricité en France
RTE (2014) Bilan prévisionnel de l’équilibre offre-demande d’électricité en France
Sartori I, Hestnes AG (2007) Energy use in the life cycle of conventional and low-energy buildings: a review article. Energy Build 39:249–257
SER (2009) L’hydroélectricité : les chiffres en Frances et dans le monde. http://www.enr.fr/docs/2009204901_Hydraumars2009toutesenbassedf.pdf
SER (2012) Le fonctionnement d’une éolienne [WWW Document]. Synd. Energ. Renouvelables SER. URL http://www.enr.fr/docs/2010141144_12FEEFonctionnementduneeolienne.pdf (accessed 6.6.14)
Shah VP, Ries RJ (2009) A characterization model with spatial and temporal resolution for life cycle impact assessment of photochemical precursors in the United States. Int J Life Cycle Assess 14:313–327
Sharma A, Saxena A, Sethi M, Shree V, Varun (2011) Life cycle assessment of buildings: a review. Renew. Sustain. Energy Rev 15:871–875
Spitz C, Mora L, Wurtz E, Jay A (2012) Practical application of uncertainty analysis and sensitivity analysis on an experimental house. Energy Build 55:459–470
Stasinopoulos P, Compston P, Newell B, Jones HM (2012) A system dynamics approach in LCA to account for temporal effects—a consequential energy LCI of car body-in-whites. Int J Life Cycle Assess 17:199–207
Tiruta-Barna L, Pigné Y, Navarrete Gutiérrez T, Benetto E (2016) Framework and computational tool for the consideration of time dependency in life cycle inventory: proof of concept. J Clean Prod 116:198–206
Treyer K, Bauer C (2013) Life cycle inventories of electricity generation and power supply in version 3 of the ecoinvent database—part I: electricity generation. Int J Life Cycle Assess 21:1236–1254
Treyer K, Bauer C (2014) Life cycle inventories of electricity generation and power supply in version 3 of the ecoinvent database—part II: electricity markets. Int J Life Cycle Assess 21:1255–1268
Vandromme N, Dandres T, Samson R (2013) Consequential modeling of energy consumption of a group of servers generating a cloud computing
Vuillecard C, Hubert CE, Contreau R, Mazzenga A, Stabat P, Adnot J (2011) Small scale impact of gas technologies on electric load management—μCHP & hybrid heat pump. Energy 36:2912–2923
Weidema PB, Ekvall T, Heijungs R (2009) Guidelines for application of deepened and broadened LCA. Deliv. D18 Work Package 5, 17
Zabalza Bribián I, Aranda Usón A, Scarpellini S (2009) Life cycle assessment in buildings: state-of-the-art and simplified LCA methodology as a complement for building certification. Build Environ 44:2510–2520
Acknowledgements
This work was performed in the frame of the research Chair ParisTech Vinci ‘Ecodesign of buildings and infrastructure’. The authors acknowledge helpful insights from RTE experts regarding the management of an electrical power system.
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Roux, C., Schalbart, P. & Peuportier, B. Development of an electricity system model allowing dynamic and marginal approaches in LCA—tested in the French context of space heating in buildings. Int J Life Cycle Assess 22, 1177–1190 (2017). https://doi.org/10.1007/s11367-016-1229-z
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DOI: https://doi.org/10.1007/s11367-016-1229-z