L06 Slide 22 GWP Calculation Insurance Indirect Use Demand GWP Emission Factor

L06 slide 22 gwp calculation insurance indirect use

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L06 Slide 22 GWP Calculation Insurance (Indirect Use) Demand: GWP Emission Factor: GWP Emission:
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L06 Slide 23 Results
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L06 Slide 24 Building a Custom Product Use EIO-LCA and add demand inputs to a combination of sectors to create a new product Honda Civic Hybrid 2013
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L06 Slide 25 Assumptions Life time: 5 years Distance 125,000 km Fuel economy From US EPA Hybrid: 5.35 lit/100 km Repair, Maintenance, and Insurance From Edmunds (car and year specific)
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L06 Slide 26 Sectors & Demand Inputs Component Sector US$ - 2013 US$ - 2002 Sedan Automobile Manufacturing $20,706 $15,987 Hybrid Battery Storage Battery $3,109 $2,401 Other Components Motor and Generator Manufacturing $2,534 $1,956 Hybrid $26,349
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L06 Slide 27 Custom Product
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L06 Slide 28 Custom Inputs
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L06 Slide 29 Custom Impacts
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L06 Slide 30 Source: Honda Environmental Annual Report, 2007
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L06 Slide 31 Hybrid LCA: Example 2 Coffee Pod Example M E T Emissions Emissions Emissions Coffee New Coffee Pod Used Coffee Pod Materials Energy Transport Legend: M E T M E T Coffee Production (Growing, Processing, Transport) Coffee Pod Production Coffee Pod Use Coffee Machine
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L06 Slide 32 Final Demand Price (2002): $148 USD Price (2017) = $200 USD CPI = 0.74
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L06 Slide 33 Coffee Machine Inputs
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L06 Slide 34 Coffee Machine Impacts
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L06 Slide 35 Calculations $148 x 0.601 kg CO 2 e / US$ = 88.9 kg CO 2 e Assume the coffee maker lasts 7 years and brews 300 cups per year Lifetime = 7 x 300 = 2100 cups of coffee 88.9 kg CO 2 e /2100 cups = 0.042 kg CO 2 e/cup
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L06 Slide 36 From Process LCA + 0.042 kg CO 2 e
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February 15 & 25, 2019 L06 Part 2: Societal Analysis
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L06 Slide 38 Societal Analysis Impact assessment technique that aims to assess the social aspects of products and their potential positive and negative impacts along their life cycle What goes into my Societal Analysis? Knowledge valuable to your client, but falls outside the Functional, Economic, and Environmental Analysis. Do I need to do a Societal Analysis? No, but if there are societal factors that you don’t explore, it will weaken your report.
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