Cost st and Metal tal Savings ngs through ough a a Seco cond nd-Lif Life e for Elec ectr tric Vehicle cle Batteries eries Anika Regett, Jane Bangoj 2019 19 12.04.2019 ENERDAY 2019, Dresden
Co Content ent 1 Motiv ivati ation on: : Approaches from the Circular Economy 2 Modelli lling Approach ach: : Dynamic Material Flow Analysis 3 Results ults: : Critical Metal and Cost Savings through Second-Life 4 Conclusion nclusion 2
1. Motiv ivati ation on Potential ntial of of the the Ci Circu cular lar Eco conomy for for Elect ctric ric Vehicle icle Batteries eries? 3
2. Modelli lling g Approach ach Dy Dynami mic c Material erial Flow Analy lysis sis Home storage systems (HSS) and primary control reserve (PCR) Li, Co Costs Option 2: Second-Life (SL)+recycling Lithium (Li), cobalt (Co) Li, Co Option 1: Electric vehicles (EV) Recycling for passenger transport Figure: VDE 2016 Stock-and-flow-model, Germany, 2015 to 2050 Model covers substitution effects and time delays through Second-Life 4
2. Modelli lling g Approach ach Proce cedur dure e to De Deter ermine ine Saving ving Potentia ntial of Seco cond nd-Life Life (SL) Definit inition on of Recycling ycling vs. Sensitiv itivity ity Initial ial Scen enari ario SL+rec ecyc ycling ling Analysi lysis Li, Co and cost savings Critical parameters on for initial scenario saving potential 5
3. Resul ults ts Initial itial Sce cenar nario: io: Cr Critical ical Metal al De Demand nd and Co Costs 6
3. Resul ults ts Initial itial Sce cenar nario: io: Cr Critical ical Metal al Saving vings s through ugh Seco cond nd-Life ife 7
3. Resul ults ts Initial itial Sce cenar nario: io: Co Cost Savings vings throu ough gh Seco cond nd-Life Life 8
3. Resul ults ts Sensi nsitiv tivity ity Analysis: ysis: Cr Critical ical Param ramet eter ers s on Saving ving Potentia ntial market saturation batter ery demand and EoL batteries cell types substitu titution tion effects fects avail ailabil ability ty of of SL batteries teries collection SL concept feasibility recycling rate processing costs shif ift of of recycl ycling ing process ess cost cost develo velopmen pment SL concept module prices Figure: VDE 2016 9
4. Conclusion clusion Saving ving Potential ntial availa ailable, le, but ut sensitivi sitivities ties and trade de-off ffs Cost and metal saving potential through Second-Life available, but not under all circumstances Trade-offs between different indicators Outlook: Impact on energy-related greenhouse gas emissions? 10
Thanks nks for for yo your ur attentio ention! Suppo ported ed by by: Hans und Klementia Langmatz Stiftung Questions? Discussion? Stiftung Energieforschung Baden-Württemberg ? ! ? § „…“ 11
Anika a Regett Forschungsstelle für Energiewirtschaft e. V. Am Blütenanger 71 Research Associate 80995 München Forschungsstelle für Energiewirtschaft e.V. Tel.: +49(0)89 15 81 21 – 0 Tel.: +49(0)89 15 81 21 – 45 Email: info@ffe.de Internet: www.ffe.de Email: aregett@ffe.de Twitter: @FfE_Muenchen
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