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ECO innovative product and service design at Philips
Maurice Aerts Philips Lighting February, 2015
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2011: Design for recycling
Composition Recyclability Design guidelines
Material selection Connection selection
MR16 examples
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• Get PCB out in one piece ( smelting) • Enable easy/fast detection of materials
• Only use materials that can be recycled • Avoid the use of (non-compliant) coatings • Limit the number of different materials • Use pure materials
• Avoid fixed connections • Break-down (by shredding/disassembly) to
o Pieces with uniform composition o Pieces of relatively large size (>1 cm)
materials
connections
electronics
Design rules for recycling
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MR16 with fracture lines
fracturing along fracture lines (in brittle materials) most PCBs detached, inspite screws
Assist and guide fracture in the case of brittle housing
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MR16 stacked redesign
LED PCB
driver
collimators
driver clamp
heat sink top / fixation
heat spreader LEDs
heat spreader driver
contact pins
shell
Pure materials
90% recyclable
Less weight
heat sink top / fixation
heat spreader LEDs
heat spreader driver
contact pins
shell
collimators
driver clamp
Single connection
heat sink top / fixation
PCB removed as single piece
LED PCB
driver
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First learnings • Working together with partners that cover other parts of the value
chain is very important to get on the learning curve and receive feedback
• Seeing is believing: Demonstrators are required to make it visible to stakeholders in the company
• Deployment is the most difficult part: Different materials requires different suppliers, different way of thinking etc.
• In lighting, no one is willing to pay extra, so it should be cheaper (or at least cost neutral), and/or mandatory by legislation
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Glass GU10
Increase green value Decrease BoM cost
Additional advantages glass: • No flame retardants needed • Glass can be recycled
Parts before assembling of lamp
Result after shredding
The pictures above show that the Pc lens, the PCBs, as well as the heat sink come out in one piece.
Glass lamp did not fly because: • Would require different value chain • No interest from recyclers • Glass is heavy, so less recyclable content
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Glass lamp A glass LED lamp produced on the incandescent line did fly: Reuse of existing production line
First shop: Hubo Belgium
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Slimstyle First successful design for recycling project: Did fly because product architect believed in the concept
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Improving people’s lives through meaningful innovation Philips core sustainability programs
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At Philips we strive to make the world healthier and more sustainable
through innovation
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..”For a sustainable world, the transition from a linear to a Circular Economy is a necessary boundary condition. A circular economy requires innovation in the areas of materials, component and product reuse, as well as related business models. By using materials more effectively, economic growth will eventually be decoupled from the use of natural resources and ecosystems. In such an economy, the lower use of raw materials allows us to create more value” Frans van Houten, “Unleashing the Power of the Circular Economy” Report Circle Economy, April 2013
Our CEO point of view on Circular Economy
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What is a “circular economy” about? Closing loops.
Maximizing resource efficiency. Maximizing value capture. Maintaining customer relationships.
Circular Economy
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CE scorecard • The CE scorecard is a tool to rate current products, optimize designs,
and get a feeling of how to design products for CE
• Workshops in factories to – Provide insight in CE – Validate the tool – Get input to shape and improve tool – Rate products
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Next steps
• Make demonstrators and identify pilot projects
• Convince the businesses
• Get the company ready for the change: Targets for sales persons, service infrastructure
• Find partners to build the infrastructure. It’s impossible to do it alone
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