CE Covenant 2022 presentation - cycLED
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Philip Harfield 2013 ‘We make ecodesign happen through developing and delivering collaborative multi-sectoral ecodesign projects’. Circular Economy Covenant 2022 Philip Harfield
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Transcript of CE Covenant 2022 presentation - cycLED
Philip Harfield 2013
‘We make ecodesign happen through developing and delivering collaborative multi-sectoral ecodesign projects’.
Circular Economy Covenant 2022Philip Harfield
Philip Harfield 2013
Cycling resources embedded in systems containing Light Emitting Diodes
Collaboration across the lifecycleDemonstrate eco-innovation through decoupling critical material consumption from the economic potential of LED technologies.
recovery
Philip Harfield 2013
why LEDs: necessary complexity!
• 7 materials• Manufacturing energy 42MJ
(per 20M lumen-hours) • Use energy 60W
• 30+ materials (17 in LED chip)
• Manufacturing energy 343 MJ (per 20M lumen-hours)
• Use energy 12.5W
(Source: DOE 2012, DEFRA 2009)
Philip Harfield 2013
• Sapphire, • Gallium, • Aluminium, • Gold, • Silver, • Tin, • Indium, • Chromium, • Platinum, • Cerium, • Europium, • Terbium, • Yttrium, • Silicone Carbide, • Silicon
Why LEDs: critical materials!
image: www.treehugger.com
Philip Harfield 2013
manufacture
use
reuse
recovery
collection
assembly& market
pre-processing cycLED
material inputs
TECHNICAL ISSUES
Philip Harfield 2013
external
eco-i
external
organisation
NON-TECHNICAL ISSUES
manufacture
use
reuse
collection
assembly& market
material inputs
recovery
pre-processing
Philip Harfield 2013
eco-i
manufacture
use
reuse
collection
assembly& market
material inputs
recovery
pre-processing
Philip Harfield 2013AT A COMPANY LEVEL
eco-i
Philip Harfield 2013
pportunities ?
where are the eco-i
Philip Harfield 2013
wh benefits?
eco-i
Philip Harfield 2013
h wdo we do this?
eco-i
Philip Harfield 2013
reuse
use
EoLsupply
make
sell
production consumptioneco-i
WHAT ECO-I / CIRCULARITY MEANS WITHIN SUPPLY CHAIN?WHAT ARE THE STAKEHOLDER MOTIVATIONS ALONG VALUE CHAIN?
WHERE ARE THE WEAK OR MISSING ‘LINKS’?
Philip Harfield 2013
reuse
use
EoLsupply
make
sell
production consumption
form
assemble
finish
pack deliver
market
extract
process
deliver
re-sell
refurb
re-process
pre- process re-sell
buyreturn
repair
eco-i re-brand
Philip Harfield 2013
www.braun-lighting.com
http://www.ona.es/
http://www.etaplighting.com/
Industrial:Product Service System
Street-lighting:Servicability focus
Commercial (harsh environments): Extended life focus
Domestic:End of Life focus (recovery)
Demonstration eco-innovation
http://riva.sc/
Philip Harfield 2013
eco-innovation challenges:• Lifecycle on design brief: substitution vs. recycling• Recovering value: reuse vs. shredding vs.
disassembly• Technology foresight : hydro vs. pyro-metallurgy • Open innovation: competitive environment
prevents collaboration between organisations• Ambition & motivation: incremental technical
innovation vs. radical business model innovation.• Business case: market demand for eco-innovation
Rebound: application ‘innovation’ may offset any efficiency gains?
Philip Harfield 2013
possible solutions
• Define collaborative landscape – what it looks like:– pooled knowledge & solutions?– shared costs & value?– innovation platforms (within competitive arena)?
• Develop valorisation models for repair and remanufacturing of existing materials1
• Develop evaluation criteria for successful eco-innovative products (success = product + systems value)
• Development of technical design rules for critical resource efficient products & non-technical system rules for value chain!
(1. Wales And The Circular Economy, 2013)
Philip Harfield 2013
Philip HarfieldEcodesign CentreSenior Project [email protected]/en/project/cycled
