Circular Economy in the Built Environment
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Circular Economy in the Built Environment at 2016 Granlund Energy Seminar www.granlundconsulting.fi Video here: https://www.youtube.com/watch?v=Z-MoKG8_K5I
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Circular Economy in the Built Environment
- 1. Circular Economy in the Built Environment Ken Dooley 20.4.2016
- 2. Circular Economy “If the circular economy was adopted by the EU, savings within a range of between €300 – €560 billion could be realised by 2035” Ellen MacArthur Foundation, 2012 ”A well known topic but poorly defined” ”What does it mean for us in real estate & construction?” ”If the circular economy is coming …… - where do I start if I am in real estate & construction?”
- 3. Hiedanranta, Tampere 25 000 residents Responsible for energy & construction stage circular economy
- 4. 8 Components: Circular Economy in the Built Environment
- 5. Circular Economy in the Built Environment ConstructionDesignMaterials Use End of Life Natural Materials Major Influence Minor Influence Natural Materials ConstructionDesignMaterials
- 6. Circular Economy in the Built Environment Natural Materials Major Influence Minor Influence Reuse, Recommissioning, Recycle Reuse, Recommissioning, Recycle ConstructionDesignMaterials Use End of Life
- 7. Major Influence Minor Influence Design for Disassembly Design for Disassembly ConstructionDesignMaterials Use End of Life Natural Materials Reuse, Recommissioning, Recycle Circular Economy in the Built Environment
- 9. Design for Disassembly Kasper Guldager Jensen: • New building designed for disassembly for 0.35% • New build Danish office building €115m & 42.000 m2 • Demolition costs € 2.15 million today • Materials worth € 4.7 million at the end of the buildings life
- 10. Circular Economy in the Built Environment Sharing Economy Solutions Sharing Economy Solutions Major Influence Minor Influence ConstructionDesignMaterials Use End of Life Design for Disassembly Natural Materials Reuse, Recommissioning, Recycle
- 11. Sharing Economy Solutions ”if you only use your car for 20% of the year could someone else use it for the other 80%?”
- 12. Sharing Economy Solutions City on Demand by Jarmo Suominen (Aalto) Hospital Workplace University
- 13. Sharing Economy Solutions Source: NCC A 4 room apartment ……..or…………. ……. a 3 room apartment with a room for AirBnB
- 14. Sharing Economy Solutions Examples: • AirBnB • Desk sharing in offices • Coworking • Pop up retail • The end of private car parking
- 15. Circular Economy in the Built Environment New Ownership Models Major Influence Minor Influence New Ownership Models ConstructionDesignMaterials Use End of Life Sharing Economy Solutions Design for Disassembly Natural Materials Reuse, Recommissioning, Recycle
- 16. New Ownership Models ”Products as a service” = change how items designed Consumer products + renting = long lifecycle products Source www.bundles.nl
- 17. New Ownership Models Source: Kingfisher
- 18. Circular Economy in the Built Environment Major Influence Minor Influence Sustainable Lifestyles Sustainable Lifestyles New Ownership Models ConstructionDesignMaterials Use End of Life Sharing Economy Solutions Design for Disassembly Natural Materials Reuse, Recommissioning, Recycle
- 19. Circular Economy in the Built Environment Major Influence Minor Influence Resource Efficiency Sustainable Lifestyles New Ownership Models ConstructionDesignMaterials Use End of Life Sharing Economy Solutions Design for Disassembly Natural Materials Reuse, Recommissioning, Recycle Resource Efficiency
- 20. Resource Efficiency Use waste materials as an alternative to virgin materials wherever possible Local materials are also preferred Balfour Beatty: UK motorway design • 400,000 recycled tyres • 375,000 tonnes of power station ash • €57 million saved with nearly 8 million tonnes of waste material
- 21. Circular Economy in the Built Environment Major Influence Minor Influence Industrial Symbiosis Resource Efficiency Sustainable Lifestyles New Ownership Models ConstructionDesignMaterials Use End of Life Sharing Economy Solutions Design for Disassembly Natural Materials Reuse, Recommissioning, Recycle Industrial Symbiosis
- 22. Industrial Symbiosis Locate companies together so that the output of one is the input of another • Food processing and biogas production • Food processing and bioplastic production • Mushroom growing and insulation manufacture
- 24. Circular Economy in the Built Environment Major Influence Minor Influence Design for Disassembly Sharing Economy Solutions Sustainable Lifestyles Industrial Symbiosis Reuse, Recommissioning, Recycle Resource Efficiency Natural Materials New Ownership Models ConstructionDesignMaterials Use End of Life
- 25. Circular Economy: First steps.. Strategy • High level analysis • Step by step guidance Use Phase • Consumption patterns analysis • Building level • Neighbourhood / Campus level New Projects • New and renovation projects • Operational improvement of construction projects Use Phase Management • Use phase targets • Implementation strategy • Service network Long Term Planning • Circular economy detailed investment strategies 1 2 34 5
- 26. Ken Dooley Sustainability Group Manager Granlund Consulting +358 50 315 2417 ken.dooley@granlund.fi Twitter @kendooley Thank you!