Importance of a Product life-cycle data access to facilitate product Recirculation in a Circular Economy - Jelena Kurilova-Palisaitiene Tomohiko ...
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Importance of a Product life-cycle data access to facilitate product Recirculation in a Circular Economy Jelena Kurilova-Palisaitiene Tomohiko Sakao Div. of Environmental Technology and Management, Dept. of Management and Engineering 03.02.2021
2/10/2021 2 Right to Repair Is a coalition of 40 organizations in 15 European countries pushing for system change around repair. • 2019 European Commission developed its Green Deal – for sustainable future • 2020 Right to repair movement in Europe to support product repair • It is the fight against product obsolescence and a call for a product labeling for repairability • Making repair a norm and going against big interests and strong industries • French (EU) repairability index - product suitable for repair index Source (www.repair.eu)
2/10/2021 3
9 Recirculation processes
9 Repurpose (Remodel, Redevelop, Regenerate)
Value-retention 8 Remanufacture (Upgrade)
7 Refurbish (Comprehensive refurbish)
6 Recondition (Restore, Renovate, Remake, Rebuild)
5 Repair (Maintain, Service, Overhaul)
4 Refresh (Fix, Refit, Renew)
3 Reuse (Provide direct reuse, Second-hand)
2 Recycle (Reprocess, Cascade)
1 Recover (Energy recovery)
Source (Kurilova-Palisaitiene, J., Sundin. E. ICoR 2021)2/10/2021 4
Profit margin with remanufactured products
24000
21000
VAT
18000 Profit
15000 margin VAT
Costs Logistics and retail cost
12000
associated Profit margin
9000 with new
manufactu- Buyback and
6000
ring spare part cost
3000
0
Labor cost
New product Remanufactured product
Source (adapted from Vogt Duberg, J. 2019)2/10/2021 5
Sankey diagram for information flow
Product Secondary
Development Manufacturing Use Service Remanufacturing Use
Feedback
Feed forward information
information bottleneck
1
losses
2
Source (Kurilova-Palisaitiene, J. et. al, 2016)2/10/2021 6
Digital Product Passport
• The Circular Economy Action Plan contains a section on planned action
towards “Designing sustainable products“.
• As part of this legislative initiative, the Commission will consider
establishing sustainability principles and other appropriate ways to
regulate, including reducing carbon and environmental
footprints and “mobilising the potential of digitalisation of product
information, including solutions such as digital passports, tagging and
watermarks”.
• “Digital technologies can track the journeys of products, components and
materials and make the resulting data securely accessible. The European data
space for smart circular applications will support applications and services
such as product passports, resource mapping and consumer information”.
Source (https://ec.europa.eu)2/10/2021 7 Vision of AI-LCE (Adaptive and intelligent lifecycle engineering) Source: Sakao, Funk, Matschewsky, Bengtsson, Ahmed, forthcoming in CIRP LCE conference, March 2021
2/10/2021 8
Comparison between traditional LCE and AI-LCE
Traditional LCE AI-LCE
Perspective Lifecycle perspective Lifecycle perspective
Digitalization and IoT Beneficial but not A foundation for
required deployment
Time for changing Typically, longer than a Within a lifecycle (even
activities lifecycle on real time)
Accuracy of changes Low High
made
Intelligence used Mainly human Human and artificial
intelligence intelligence
(complementary)
Data storage used Local databases Uniform data access
(e.g. data lake)
Source: Sakao, Funk, Matschewsky, Bengtsson, Ahmed, forthcoming in CIRP LCE conference,
March 20212/10/2021 9
Importance of design with the lifecycle
perspective
Design
Material
Recycle
production
Remanufactur-
Manufacturing
ing
Service Maintenance
: Material flow
: Information flow
: Life cycle phase2/10/2021 10
Thank you for attention!
Dr. Jelena Kurilova-Palisaitiene
Dr. Tomohiko Sakao
Division of Environmental Technology
and Management Product
Process
efficiency service
systems
Operations Remanufacturing
management
Sustainable
Department of Management and Engineering Circular
Linköping University, Sweden
Tel: +46700895862
Lean economy
manufacturing
E-mail: jelena.kurilova@liu.se
www.liu.seLinköping University
www.liu.se
The authors would like to thank
• VINNOVA for financing the research through the ElevatoRE project (No. 2018-00330) which
was performed within the Challenge-Driven Innovation (UDI) program.
• the Swedish Energy Agency for financing the research through the Remometer project (No.
2019-021532) which was performed within the Re.Source program.
• VINNOVA through Produktion 2030 for financing Adapt2030 (Adaptive lifecycle design by
applying digitalization and AI techniques to production) project (No. 2019-05589) (2020-2023).You can also read
