The Circularity Potential Indicator (CPI) Tool (beta version)
The CPI aims at evaluating the circularity potential of industrial products during: (re-)design, development or benchmarking phases.
The CPI provides practical keys for improving and monitoring the circularity performance of products and associated business practices.
The CPI is computed through a guided questionnaire of twenty attributes (ATT#) impacting the circular economy (CE) performance of a product.
The twenty attributes are based on a literature review and grouped in the four building blocks (BB#) of the CE defined by the Ellen MacArthur Foundation.
Circularity Performance Indicator Unlock the Circularity Potential of your Product |
Circularity Score of the Product = (out of 100) |
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BB#1 - Circular Product Design (sub-score / 25) |
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ATT#1 - Materials selection and combination compatibility (sub-score / 5) |
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Number of differents materials |
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Technical recyclability of materials combinaison |
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Material contamination (coating, paints, and material mixing) |
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ATT#2 - Modular product design, adaptability and flexibility |
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Is the product contained standardised components |
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Has the product being design with a modular mindset |
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ATT#3 - Design for disassembly and easy end-of-life sorting |
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Handling and manoeuvrability of the product (for a single user) |
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Number of different distinct components (regarding the size of the product) |
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Joints and connections numbers (regarding the size and number of components) |
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Joints and connections types |
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Joints and connections accessibility |
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Disassembly cost and time (regarding value of the product) |
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Tools required for disassembly |
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ATT#4 - Design for upgradability |
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Possible options of upgradability |
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ATT#5 - Design for maintainability and longevity |
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Wear and tear indicator or information |
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Possibility of maintenance and repair |
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Accessibility, visibility, reachability and identifiability of key components |
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BB#2 - New Business Model |
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ATT#6 - Design for PSS & Product-as-a-Service |
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Is the manufacturer currently retain ownership of the product |
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ATT#7 - Leasing or rental schemes |
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Leasing or rental offers for the product |
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ATT#8 - Aftersales services - Customized services related to the product |
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Number of services (among diagnosis, preventive maintenance, repair service, warranty) |
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ATT#9 - Take-back offers |
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Take-back schemes |
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ATT#10 - Partnership networks, Sharing platform or Industrial Symbiosis |
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Is there any other forms of collaboration between manufacturers, retailers, customers |
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BB#3 - Reverse Cycles |
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ATT#11 - Traceability of products and components all along lifecycle |
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Is the product included any form of connectivity allowing tracking or traceability |
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Is there any information-sharing system or database between stakeholders all along value chain |
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ATT#12 - Efficiency and cost of take-back processes |
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Organisation of the take-back process |
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Profitability (cost to return product to facilities compared to product value) |
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ATT#13 - Collection infrastructures and mechanisms |
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Collection infrastructures (sorting and other mechanisms) |
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ATT#14 - Treatment facilities (remanufacturing and recycling) features |
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Treatment facilities taking up end-of-life operations |
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Remanufacturing or recycling costs (compared to original components, primary materials value) |
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Facilities capacity regarding amount of products |
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Technical documentation for end-of-life handling (e.g. dismantling instructions) available |
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ATT#15 - Collaboration between actors involved in EoL value chain |
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Is there any consortium, mutual or shared interest among actors to a closed-loop supply chain |
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BB#4 - Favourable System Conditions |
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ATT#16 - Product conditions at the end-of-life (resudual value) |
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Value degradation of material for recycling |
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Physical deterioration of component for reuse or remanufacturing |
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Quality and reliability of recycled materials or remanufactured products |
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ATT#17 - Stakeholders' willingness, behaviours and motivations |
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Rethinking incentives and pro-active attitude from companies to enhance the circular economy |
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Users’ awareness of environmental issues, sustainability and circularity |
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Users’ emotional links to the product |
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Communication to users on possibilities of reuse, recycle or dispose properly their products |
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ATT#18 - Policy framework |
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Waste legislation concerning the product |
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Mandatory percentage of reuse or recycling imposed |
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Is the product concerned by EPR (Extended Producer Responsability) |
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Mandatory ecodesign standard for reuse and repair |
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ATT#19 - Second-hand market characteristics |
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Presence of second-hand market for the product |
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Market demand for remanufacturing products |
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Markets for secondary raw materials of the product |
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Availability of spare parts of the product |
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ATT#20 - Financial incentives and mechanisms supporting CE approaches |
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Is there any financial support, by government or environmental agencies, to foster CE incentives for the product |