Project #Sustainability, Policy Paper §8: Circularity Database

Project #Sustainability, Policy Paper §8: Circularity Database, Teodor Kalpakchiev, the-enpi.org

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In lieu with the open-source nature of value creation of this platform the following article would continuously collect and analyse models and practices that can curb circularity.

Regeneration and recovery refer to shifting to renewable energy and materials.

Bioeconomy: Utensils and packaging from plants, transforming waste into edible protein through feeding crickets, circular supplies, resp. cellulosic bio-ethanol from cobs, leaves, husks and stalks and anaerobic digestate from used cooking oil and grease;

Biomimicry – while being the essential inspiration behind CE, it provides further examples such as grease on buildings to improve insulation, copy natural forms for vehicles or wind turbines, copy natural digestion chemistry, usage of photovoltaic panels as skins for buildings to emulate photosynthesis

  • Blue economy: Ocean waves power generation, hydroponics-based regenerative growing of plants and fisheries, sustained with renewable biogas and solar energy, creating energy from turbines in water pipes, carbon recycling for food protein through land based seaweed plants
  • Urban ecology and urban mining: building for decommissioning and repurposing of concrete, bioregionalism, resp. shortening value chains through a focus on local or regional produce, incentivized reverse vending, threating wastewater onsite to reduce environmental footprint, vertical gardening and solar panel installation, integrated solar and food production contributing to flood resilience and food security

Sharing denotes the sharing and recycling economy as well as prolonging the life of products.

  • Leasing Society and Tele-Living, Servitization– Public Whirlpools, Sharing of bikes, electric vehicles, e-Trottinettes, Looped refilling of household wares through refilling of multi-use cans and their delivery, Lightning as service, Furniture as service, Clothes as service
  • Collaborative consumption: Online free reuse groups Freecycle
  • Collaborative creation: The makers’ movement, co-creation and sharing of 3D printing designs

Optimization refers to increased efficiency, waste minimization and utilization of information and communications technology (ICT).

  • Smart Cities, Blockchain and AI: sensor-generated data for optimization of waste collection, electricity and traffic maintenance, household appliances and water use, drone-powered agricultural optimization, collecting data from humanitarian and post-disaster operations to optimize interventions, usage of blockchain to dematerialize money, personal identification and information books (e.g. school grades), usage of AI prediction methods for reselling used clothing back to retailers, use AI to predict product returns and repurposing.
  • Ecology of things: using RFID, drones and sensors to optimize the bioeconomy
  • Industrial and Public Space Ecology: Using waste-to-energy plants for co-generation of heat and renewable energy, district heating, residues and chemicals, storing residual human heat from public spaces (train stations)

Looping is defined as closing the technical and biological material cycles.

  • Waste prevention: usage of biowaste for fertilizers and biodegradable packaging, creating novel products from recycled plastics, edible substitutes of utensils, selling bulk food and parts to avoid packaging
  • Repurposing: using marine litter such as bottles stuffed with sand instead of bricks for social housing or transforming ghettos in global south, packaging from plants,
  • Downcycling: using end of life clothing for emergencies, industrial cloth for cleaning, fitting of upholstery, thread for new clothes; using residue from waste-to-energy plants as a substitute for sand in concrete; using the metal from end of life vehicles for construction of wind turbines and electric bikes
  • Repair economy: Performance contracting, Fairphone, Repair Cafe Centers

Virtualization deals with direct and indirect de-materialization

  • Reverse logistics: virtual markets, e-books, collection of parts for refurbishment through extended producer responsiblity

Exchange refers to the utilization of novel materials and technologies

  • Carbon Sequestration: production of sustainable biofuels through carbon capture, substitution of sand in concrete with waste residues and ashes, carbon capture and storage through calcium looping in concrete and chemical looping, carbon recycling for biofuels through algae

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