planning for circular economy – experiences of old oak and park royal development (opdc)
TRANSCRIPT
The design Process
Discover:Articulating the CE opportunityEvery product is different
Define:Material flowsFeasibility Interventions
Develop:StrategiesLCA and other analysis Business casePilots
Deliver:Implement and role out Scale
Applying the concept to the built environment:
Elements & Life cycles Structure to stuff (S.Brand) Design/Business models • Service• Adaptability• Longevity• Refurbishment• Deconstruction
A campaign and programme to raise awareness.
Over 1000 designers Understand product life cycles
Rethink the design process from end of life and closed loop principles
Cradle to cradle
Analytical tools
What's in a product
Scarcity Ethical issues
How easy is it to reuserecover or recondition
A beautiful new connection across the Tees
stimulate local pride economic generator
Start with the local
Piles made from Old Russian Gas Pipes found locally in a yard
Steel components made in a local steel fabrication yard
Zero Waste Scotland
Future of Oil & Gas
Massive decommissioning£1.8bn per annumRigs taken to Spain and Asia to be smelted
£200 bn: construct £200 m: decommission£2m – salvage value
How to build a new industry
Regulation – BEIS targets100% recycle – 50% reuse
Investment – new ports and infrastructure
Know-how – deconstruction to new markets (warranty and insure), brokerage
New jobs
Major Reuse
Government offices
1950s development
Sold for development
Bid won on proposal to renovate rather than knock down
L&R were the developer, Expedition the engineers.
Economic value from circularity
Cost Time WasteDisruption Emissions Carbon
New structure on top of 3 storey basement
Circular Old Oak and Park
RoyalVision
Old Oak & Park Royal 650ha regeneration area 25,500 new homes65,000 new jobs
Resource Flows
Resource flow modelling
Resource flow modelling (tonnes/annum)
Resource flow modelling (MWh/annum)
Themes
Food
Water
Energy
Environment
Fabrication
Space
Community
Logistics
Materials
Mobility
Rethinking urban food
1/3 of all food in London goes through Park Royal
30k tonnes of Organic Waste (HH and Industry)
The Royal Garden
1Existing waste streams are captured locally and regionally and transported to a centralised resource and energy centre.
Import of solid & organic waste via barge
Household and PR industrial Waste capture
Centralised Resource & Energy Centre
Import of solid & organic waste via rail
Material captureResource cconsumption - UK DMC 2015:Biomass Metal OresNon-Metallic
2.76 tonnes / capita / annum0.23 tonnes / capita / annum3.50 tonnes / capita / annum2.38 tonnes / capita / annum
TOTAL 8.87 tonnes / capita / annum
Waste generation:Household waste Commercial & Industrial
0.303 tonnes / capita / annum 0.906 tonnes / employee / annum
This equates to almost 14% of materials consumed
The Royal Garden
2Separated waste streams are processed to create new sources of energy and useful resources.
Electricity
Heat
Anaerobic Digestion
Energy Generation from RDFEnergy
Generation from Biomass
Anaerobic DigestionNet electricity generation: Net heat generation:Solid digestate generation:
6,028 MWh/annum 4% total demand3,015 MWh/annum 2% total demand7,537 tonnes/annum
Energy Generation from BiomassNet electricity generation: Net heat generation: Bottom ash generation
32,881 MWh/annum 20% total demand65,239 MWh/annum 36% total demand868 tonnes/annum
Energy Generation from RDFNet electricity generation: Net heat generation: Bottom ash generation
96,050 MWh/annum 59% total demand190,574 MWh/annum 106% total demand18,054 tonnes/annum
Net ElectricityNet Heat
Solid Digestate
134,958 MWh/annum83% of total demand
258,829 MWh/annum144% of total demand
The Royal Garden
3A network of urban farming initiatives across Park Royal, fuelled by local energy and resources and generating new food production streams.
Rooftop Greenhouses
Rooftop Farming
Green Walls
Rooftop FarmingVegetable growth rate: 0.847 tonnes/annum/m2
Household food consumption:Total fruit and vegetables: 8,492 tonnes/annum
Fresh green vegetables: 706 tonnes/annum
Area required to grow total fruit and vegetables: 1 hectare
Area required to grow fresh green vegetables: 834 m2
The Royal Garden
4Logistics networks distribute produce locally and regionally, through new and existing infrastructures.
Distribution via Rail
Commercial food distribution
Local food market
Drone Logistics
Local Food MarketHousehold food consumption:
Total fruit and vegetables 8,492 tonnes/annum
Fresh green vegetables: 706 tonnes/annum
Lettuce production: 72 tonnes/annum
(10% of fresh green vegetable requirements)NB. This number specifically relates to lettuce production from digestate from AD that is converted and used as compost
Sharing Community
Shared Resource Platform
+CE Credit
System
Community Toolshed
Citizens are able to easily access and share local resources, skills and tools, easing access to one-time-use items and specialist knowledge, whilst reducing local resource consumption as a whole. This is supported by a credits system that encourages participation and exchange.
Digital Platform
Sharing Community
Community-Owned Battery Storage
Domestic Battery Storage
Micro Grid+Demand Side Response
Solar Thermal / PV
Sharing Community
Community-owned infrastructure enables neighbourhoods to produce, store and locally distribute their own energy and resources, encouraging sustainable energy production and reducing reliance on the national grid.
Demand Side ResponseA review of previous demand side response trials with a range of different tariffs (e.g. Time of Use, Critical Peak Pricing) found that peak energy demand reductions are 60-200% greater with automation and / or control by other parties (e.g. suppliers, Distribution Network Operators) than without.
Community Dining
Space-on-demand services, combined with shared resources, enables the community to utilise individual assets for communal benefit.
Sharing Community
Digital Platform
Shared Space Platform
? for the audience:
How do you enable these ideas?