Life Cycle Assessment as a Tool to Guide the Regenerative Design Process | Lisanne Havinga
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The document discusses using life cycle assessment (LCA) in the design process of restorative heritage refurbishment. It provides an overview of LCA, describing the life cycle stages and impact categories assessed. It also compares LCA databases, methods, and software tools, noting the need for location-specific and consistent data and methods. The presentation concludes that integrated LCA and design workflow tools are needed to apply LCA throughout the design process for refurbishment projects.
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Life Cycle Assessment as a Tool to Guide the Regenerative Design Process | Lisanne Havinga
- 1. COST is supported by The EU Framework Programme Horizon 2020 This presentation is based upon work from COST Action RESTORE CA16114, supported by COST (European Cooperation in Science and Technology). Budapest, 13/02/2018 The Use of Life Cycle Assessment in the Design Process of Restorative Heritage Refurbishment Lisanne Havinga MSc. l.c.havinga@tue.nl
- 2. COST is supported by The EU Framework Programme Horizon 2020 Why an STSM? My PhD Host Institute Introduction What is Life Cycle Assessment (LCA)? Why is it Crucial in order to Achieve Regenerative Sustainability? STSM Focus Analyze LCA Databases, Methods & Software Develop LCA approach for PhD
- 3. COST is supported by The EU Framework Programme Horizon 2020 Advancing Post-War Heritage Integrating Heritage Significance Assessment, Life Cycle Assessment, Hygrothermal Performance Assessment and Life Cycle Costing in Refurbishment Design Decisions
- 8. COST is supported by The EU Framework Programme Horizon 2020 IN Materials Energy Water OUT Products Byproducts Emissions to Water Emissions to Air Waste
- 9. COST is supported by The EU Framework Programme Horizon 2020 IMPACT CATEGORIES Global Warming Potential kg CO2 eq. Acidification potential kg SO2 eq. Eutrophication potential kg PO4 eq. Ozone depletion potential Kg CFC-11 eq. Abiotic depletion potential kg Sb eq.
- 10. COST is supported by The EU Framework Programme Horizon 2020 Building Life Cycle Information Product Stage Construction Stage Use Stage End-of-Life Stage BenefitsandLoads BeyondtheLifeCycle A3A2A1 A5A4 B3B2B1 B6B5B4 B7 C2C1 C4C3 D RawMaterialSupply Transport Manufacturing Transport ConstructionInstallationProcess Use Maintenance Repair Refurbishment Replacement OperationalEnergyUse OperationalWaterUse Deconstruction,Demolition Transport WasteProcessing Disposal Reuse,Recovery,RecyclingPotential
- 11. COST is supported by The EU Framework Programme Horizon 2020 Building Life Cycle Information Product Stage Construction Stage Use Stage End-of-Life Stage BenefitsandLoads BeyondtheLifeCycle A3A2A1 A5A4 B3B2B1 B6B5B4 B7 C2C1 C4C3 D RawMaterialSupply Transport Manufacturing Transport ConstructionInstallationProcess Use Maintenance Repair Refurbishment Replacement OperationalEnergyUse OperationalWaterUse Deconstruction,Demolition Transport WasteProcessing Disposal Reuse,Recovery,RecyclingPotential Whole Building LCA EN 15978:2011
- 12. COST is supported by The EU Framework Programme Horizon 2020 Building Life Cycle Information Product Stage Construction Stage Use Stage End-of-Life Stage BenefitsandLoads BeyondtheLifeCycle A3A2A1 A5A4 B3B2B1 B6B5B4 B7 C2C1 C4C3 D RawMaterialSupply Transport Manufacturing Transport ConstructionInstallationProcess Use Maintenance Repair Refurbishment Replacement OperationalEnergyUse OperationalWaterUse Deconstruction,Demolition Transport WasteProcessing Disposal Reuse,Recovery,RecyclingPotential Product LCA = EPD EN 15804:2012
- 13. COST is supported by The EU Framework Programme Horizon 2020 Building Life Cycle Information Product Stage Construction Stage Use Stage End-of-Life Stage BenefitsandLoads BeyondtheLifeCycle A3A2A1 A5A4 B3B2B1 B6B5B4 B7 C2C1 C4C3 D RawMaterialSupply Transport Manufacturing Transport ConstructionInstallationProcess Use Maintenance Repair Refurbishment Replacement OperationalEnergyUse OperationalWaterUse Deconstruction,Demolition Transport WasteProcessing Disposal Reuse,Recovery,RecyclingPotential Product LCA = EPD EN 15804:2012
- 14. COST is supported by The EU Framework Programme Horizon 2020 PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA PRODUCT LCA (EPD) PRODUCT LCA (EPD) WHOLE BUILDING LCA
- 15. COST is supported by The EU Framework Programme Horizon 2020 Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Product A LCIA Method LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA Life Cycle Assessment LCI Life Cycle Inventory LCIA Method
- 16. COST is supported by The EU Framework Programme Horizon 2020 PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA & EPD Database Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA Life Cycle Assessment LCI Life Cycle Inventory LCIA Method
- 17. COST is supported by The EU Framework Programme Horizon 2020 PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCIA Method LCA Life Cycle Assessment Buiding Whole Building LCA LCI Life Cycle Inventory Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA & EPD Database Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA Life Cycle Assessment LCI Life Cycle Inventory LCIA Method
- 19. COST is supported by The EU Framework Programme Horizon 2020 PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA & EPD Database Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA Life Cycle Assessment LCI Life Cycle Inventory LCIA Method
- 20. COST is supported by The EU Framework Programme Horizon 2020 PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory Product B LCIA Method LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA & EPD Database Whole Building LCA Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD LCIA Method LCA Life Cycle Assessment LCI Life Cycle Inventory LCIA Method
- 21. COST is supported by The EU Framework Programme Horizon 2020 LITERATURE REVIEW Deviations - System Boundary - Background Data (LCI database & LCIA method) - Lack of Detail Specific Product - Representativeness (geographical, technological) - Allocation method For Certain Materials - Metals: Recycled Content - Concrete: % of Cement in Mix - Reinforced Concrete: % of Rebar - Foamglass: Energy Use at Factory
- 22. COST is supported by The EU Framework Programme Horizon 2020 LITERATURE REVIEW Materials with a High Impact - Concrete - Steel - Bricks - Polyutherane - Gypsum
- 23. COST is supported by The EU Framework Programme Horizon 2020 LITERATURE REVIEW - LCA mostly conducted on ‘exemplary’ new construction buildings. - Lack of data on more ‘generic’ buildings - Lack of data on refurbishment - Mostly used as ‘final result evaluation’, not in design decisions - Recently, big leaps in aligning LCA for products and buildings in Europe.
- 24. COST is supported by The EU Framework Programme Horizon 2020 CONCLUSIONS ITERATIVE APPROACH Overall Data Quality (accuracy, precision, completeness) Time and Effort LCI LCIA Goal and Scope Evaluation LCI LCIA Goal and Scope Evaluation LCI LCIA Goal and Scope Evaluation 1st iteration 2nd iteration 3rd iteration SCREENING LCA SIMPLIFIED LCA COMPLETE LCA
- 25. COST is supported by The EU Framework Programme Horizon 2020 CONCLUSIONS PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA Whole Building LCA Software Location Specific Consistent LCIA Method Consistent Background Data
- 26. COST is supported by The EU Framework Programme Horizon 2020 CONCLUSIONS PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product A LCIA Method National or Generic LCA & EPD Database PCR Product Category Rules LCA Life Cycle Assessment LCI Life Cycle Inventory EPD Environmental Product Declaration Product B LCIA Method LCIA Method LCI Life Cycle Inventory LCA Life Cycle Assessment Buiding Whole Building LCA Whole Building LCA Software Location Specific Consistent LCIA Method Consistent Background Data Integrated Design Process Integrated Energy Performance Workflow
- 27. COST is supported by The EU Framework Programme Horizon 2020 CONCLUSIONS - A few ‘big’ players, not specifically tailored to buildings (Gabi & Simapro) - Specific tools tailored to specific certifications - Specific tools to meet national building codes - BIM & Energymodel Integration
- 28. COST is supported by The EU Framework Programme Horizon 2020 CONCLUSIONS - A few ‘big’ players, not specifically tailored to buildings (Gabi & Simapro) - Specific tools tailored to specific certifications - Specific tools to meet national building codes Only 1 tool that: - EU & National Databases
- 30. COST is supported by The EU Framework Programme Horizon 2020 This presentation is based upon work from COST Action RESTORE CA16114, supported by COST (European Cooperation in Science and Technology). Lisanne Havinga どうもありがとう Thank you for your attention! Budapest, 13/02/2018 l.c.havinga@tue.nl
- 31. COST is supported by The EU Framework Programme Horizon 2020 LCI / LCIA / EPD / LCA Introduction Comparison of LCA Databases / LCIA Methods / LCA Tools (software) - LCA Databases: Location-Specific (NL) / LCIA Methods included / # of Materials Included - LCIA Methods: Environmental Indicators Included / Scope Defined / Normalization Location-Specific - LCA Tools: LCA Databases Included / Level of Transparency in Results / Integration of Energy Performance / Integration of Design-options Comparison / Excel Based or BIM-model-integrated Questions / Limitations to Consider - Energy Source Off-site Production - Transportation Assumptions - Service Life Assumptions + Life Cycle Assumptions Conduct LCA of Refurbishment Design Alternatives Case Study 1