The Environmental Performance of Renewable Building Materials in the Context of Residential Construction
Keywords:
Life-cycle inventory, life-cycle assessment, building materials, environmental performance, energy use, carbon emissionsAbstract
This paper presents the Life-Cycle Assessment (LCA) of alternative building materials from forest resource regeneration or mineral extraction through product manufacturing, the assembly of products in constructing a residential home, occupancy and home repairs, and the eventual disposal or recycle. A unique feature of this study's LCA framework is that temporal distribution of events and associated environmental effects during the seed to demolition life cycle were considered by extending the scope to include forest growth through to demolition of the builidng. Our approach was to first conduct LCIs that quantified the energy, resource use, and emissions associated with a particular product, service, or activity. We followed this activity with the assessment of the house, and investigated the potential environmental consequences of energy and resource consumption and waste emissions. Finally we identified improvement opportunities for future research.References
American Forest and Paper Association (AF&PA). 1996. Life cycle inventory analysis user's guide: Enhanced methods and applications for the products of the forest industry. AF&PA, Washington, DC.nAndersson, K., and T. Ohlsson. 1999. Life cycle assessment of bread produced on different scales. Intl J. LCA. 4(1):25-40.nAthena™. 1993a. Raw material balances, energy profiles and environmental unit factor estimates: Cement and structural concrete products. Prepared by: Canada Center for Mineral and Energy Technology, and Radian Canada, Inc. Athena Sustainable Materials Institute, Ottawa, Canada.nAthena™. 1993b. Raw material balances, energy profiles and environmental unit factor estimates: Structural steel products. Prepared by: Stelco Technical Services, Ltd. Athena Sustainable Materials Institute, Ottawa, Canada.nAthena™. 1993c. Raw material balances, energy profiles and environmental unit factor estimates: Structural wood products. Prepared by: FORINTEK Canada Corp. Athena Sustainable Materials Institute, Ottawa, Canada.nAthena™. 1997a. The summary reports: Phase II and phase III and research guidelines. Prepared by: FORINTEK Canada and Wayne B Trusty & Associates. Athena Sustainable Materials Institute, Ottawa, Canada.nAthena™. 1997b. Working with ATHENA™: Comparative manual and model case study assessments. Prepared by: The Environmental Research Group, School of Architecture, University of British Columbia. Athena Sustainable Materials Institute, Ottawa, Canada.nAthena™. 2004. Environmental impact estimator (EIE - software v3.0.1). Athena Sustainable Materials Institute, Ottawa, Canada.nBowyer, J., D. Briggs, B. Lippke, J. Perez-Garcia, and J. Wilson. 2004. Life cycle environmental performance of renewable building materials in the context of residential construction. Consortium for Research on Renewable Industrial Materials (CORRIM, Inc). Phase I final report. University of Washington, Seattle, WA. 600+ pages.nCORRIM. 1998. Environmental performance research priorities: Wood products. Final report on the research plan to develop environmental performance measures for renewable building materials with alternatives for improved performance. Consortium for Research on Renewable Industrial Materials (CORRIM, Inc.) DOE Agreement No. DE-FC07 - 96ID13427, Subcontract 417346. on file at the University of Washington, Seattle, WA.nCORRIM. 2001. Research guidelines for life cycle inventories. Consortium for Research on Renewable Industrial Materials (CORRIM, Inc.) on file at the University of Washington, Seattle, WA.nFranklin Associates, Ltd. 1990. Resource and environmental profile analysis of polyethylene and unbleached paper grocery sacks: Final report. Franklin Associates Ltd, Prairie Village, KS.nInternational Organization for Standardization (ISO). 1997. Environmental management-life cycle assessment-principles and framework, ISO 14040: First edition 1997-06-15. Geneva, Switzerland.nInternational Organization for Standardization (ISO). 1998. Environmental management-life cycle assessment-goal and scope definition and inventory analysis. ISO 14041: First edition 1998-10-01. International Organization for Standardization, Geneva, Switzerland.nInternational Organization for Standardization (ISO). 2000a. Environmental management-life cycle assessment-life cycle impact assessment. ISO 14042: First edition 2000 - 03 - 01. International Organization for Standardization, Geneva, Switzerland.nInternational Organization for Standardization (ISO). 2000b. Environmental management-life cycle assessment-life cycle interpretation. ISO 14043: First edition 2000-03-01. International Organization for Standardization, Geneva, Switzerland.nMann, M. K. and P. L. Spath. 1997. Life cycle assessment of a biomass gasification combined-cycle power system. NREL/TP-430-23076. National Renewable Energy Laboratory, Golden, CO.nNational Research Council. 1976. Renewable resources for industrial materials. National Academy of Sciences, Washington, DC. 267 pp.n
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