P R O L E A R N
MATERIAL LOOPS
Material Loops refer to the cyclical flow of materials through production, use, and recovery processes. This concept is central to circular economy principles, aiming to minimise waste and maximise resource efficiency.
Key Characteristics
Circularity: Emphasis on keeping materials in use for as long as possible.
Resource Efficiency: Maximising the value extracted from materials throughout their lifecycle.
Waste Reduction: Designing systems to minimise or eliminate waste generation.
Benefits
Environmental Impact: Closed-loop systems can reduce carbon emissions by up to 50% compared to linear models.
Resource Conservation: Recycling one kilogram of glass cullet can replace 1.2 kilograms of virgin material.
Energy Savings: Creating new aluminium products from recycled aluminium saves up to 95% of the energy required for virgin production.
Challenges and Considerations
Technical Feasibility: Some materials are difficult to separate, sort, or clean for effective recycling.
Economic Viability: Closed-loop systems may require significant initial investment and market development.
Consumer Behaviour: Encouraging users to participate in return and recycling programs can be challenging.
Innovative Applications
Circular Packaging: Companies like Dell creating closed-loops for plastics used in computers and monitors.
Infinite Recycling: Glass and aluminium industries achieving near-perfect closed-loop systems.
Upcycling: Transforming waste materials into higher-value products, like PET plastic becoming fleeces and carpets.
Future Outlook
As sustainability becomes increasingly critical, we can expect to see more integration of closed-loop systems across industries. Advancements in recycling technologies and increased consumer awareness are likely to drive further innovations in material loops.
Call to Action:
Evaluate your current product lifecycle and waste management practices. Consider implementing closed-loop strategies where possible, and explore partnerships with recycling experts to improve your material efficiency.
Pretty Plastic is a Dutch company founded by designers Reinder Bakker and Hester van Dijk from Overtreders W and architect Peter van Assche from Bureau SLA. The company was established with the mission to transform waste into valuable building materials, specifically focusing on creating sustainable facade cladding from recycled PVC. Pretty Plastic's current mission is to champion the circular economy by converting construction waste into beautiful, durable, and safe building products. Core values include sustainability, innovation, and responsibility, with a purpose to reduce waste and promote circularity in the construction industry.
Location
Headquarters: Amsterdam, Netherlands.
Primary manufacturing/operations locations: Various locations across the Netherlands.
Note: Strategic location in the Netherlands to optimize local sourcing, distribution, and collaboration with industry partners.
The Circular Vision
Core circular economy principles: Designing out waste, using recycled materials, and creating products that are fully recyclable.
Key innovations: Development of facade tiles made from 100% recycled PVC, innovative manufacturing processes, and the use of recycled aluminum for rear wall constructions.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on using local materials and production to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Pretty Plastic facade tiles, including the First One, Second High, and Basic Third tiles.
Unique value propositions: High-quality, sustainable cladding solutions that prioritize circularity, material reuse, and environmental responsibility. Pretty Plastic's products are known for their unique aesthetics, durability, and ease of installation.
The Regenerative Future
R&D focus areas: Advancing recycling technologies, developing new sustainable materials, and optimizing circular design processes.
Ambitious goals: To lead the construction industry in sustainable practices, create zero-waste products, and inspire a shift towards a regenerative built environment.
Fact Sheet
Commercial Availability: Products available globally through direct sales and partnerships with distributors.
Environmental Product Declaration (EPD): Available for Pretty Plastic tiles, providing transparency on environmental impacts.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of recycled PVC.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Pretty Plastic transforms construction waste into high-quality, sustainable facade cladding, setting a benchmark for circularity and environmental responsibility in the building industry.
Explore Further
Pretty Plastic website: https://www.prettyplastic.nl
Sustainability overview: https://www.prettyplastic.nl/about-us
Example product: Pretty Plastic facade tiles - https://www.prettyplastic.nl/products
Nike Grind is a global sustainability program initiated by Nike, Inc. in 1992. The program was founded with the mission to repurpose manufacturing scrap and end-of-life shoes into new, high-performance materials. Nike Grind's current mission is to drive a circular future where waste is eliminated, and materials are continuously reused. The core values of Nike Grind include innovation, sustainability, and responsibility, aiming to transform waste into valuable resources and reduce the environmental impact of Nike's products.
Location
Headquarters: Beaverton, Oregon, USA.
Primary manufacturing/operations locations: Various locations globally, leveraging Nike's extensive manufacturing network.
Note: Strategic locations for local sourcing and distribution to minimize environmental impact.
The Circular Vision
Core circular economy principles: Designing out waste, using recycled materials, and creating products that are fully recyclable.
Key innovations: Development of high-performance materials from manufacturing scrap and end-of-life shoes, integration of recycled materials into new products, and closed-loop manufacturing processes.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on local materials and production to reduce environmental impact and support local economies.
Pioneering Solutions
Flagship products: Nike Grind materials used in sports surfaces, footwear, and apparel.
Unique value propositions: High-performance, sustainable materials that reduce waste and environmental impact, and support for a circular economy.
The Regenerative Future
R&D focus areas: Advancing recycling technologies, developing new sustainable materials, and optimizing circular design processes.
Ambitious goals: To scale circularity across the entire Nike product line, significantly reduce global waste and carbon emissions, and lead the industry in sustainable practices.
Fact Sheet
Commercial Availability: Nike Grind materials are used in various Nike products and available for use in other industries.
Environmental Product Declaration (EPD): Information not available.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of recycled and sustainable materials.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Nike Grind is a pioneering program that transforms waste into high-performance materials, driving significant advancements in circularity and sustainability within the sportswear industry.
Explore Further
Nike Grind website: https://www.nikegrind.com
Sustainability overview: https://www.nikegrind.com/about
Example product: Nike Grind materials - https://www.nikegrind.com/materials
Kvadrat Really is a subsidiary of Kvadrat, established to upcycle end-of-life textiles into high-quality engineered materials. Launched in 2017, Kvadrat Really aims to challenge the conventional use of resources and promote circular design. The company's mission is to transform waste into valuable materials, thereby reducing the environmental impact of the textile industry. Kvadrat Really's core values include sustainability, innovation, and responsibility, with a purpose to create materials that can be recycled repeatedly, contributing to a waste-free future.
Location
Headquarters: Ebeltoft, Denmark.
Primary manufacturing/operations locations: Denmark.
Note: Strategic local production to minimize environmental impact and support local economies.
The Circular Vision
Core circular economy principles: Upcycling waste textiles, designing for longevity, and creating fully recyclable products.
Key innovations: Development of Textile Tabletop™, Textile Board, and Textile Felt from end-of-life textiles, promoting circular design.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on local materials and production to reduce environmental impact.
Pioneering Solutions
Flagship products: Really Solid Board, Textile Tabletop™, Textile Board, and Textile Felt.
Unique value propositions: High-quality, durable materials made from upcycled textiles, innovative design processes, and a strong focus on sustainability.
The Regenerative Future
R&D focus areas: Advancing recycling technologies, developing new sustainable materials, and optimizing circular design processes.
Ambitious goals: To lead the industry in sustainable practices, create zero-waste products, and inspire a shift towards more responsible consumption.
Fact Sheet
Commercial Availability: Products available through Kvadrat's platform and select partners.
Environmental Product Declaration (EPD): Information not available.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of recycled and sustainable materials.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Kvadrat Really's Solid Board transforms waste textiles into high-quality, durable materials, setting a benchmark for circularity and sustainability in the design industry.
Explore Further
Kvadrat Really website: https://www.kvadrat.dk/en/really
Sustainability overview: https://www.kvadrat.dk/en/kvadrat-really/about
Example product: Really Solid Board - https://www.kvadrat.dk/en/kvadrat-really/kvadrat-really-products/textile-board
Renewcell is a Swedish sustaintech company founded in January 2012 by innovators from the Royal Institute of Technology (KTH) in Stockholm, including Prof. Mikael Lindström, Prof. Gunnar Henriksson, and Dr. Christofer Lindgren. The company was established with the mission to revolutionize the textile industry by making fashion circular through innovative recycling technologies. Renewcell's current mission is to transform textile waste into high-quality, biodegradable raw materials, thereby reducing the environmental impact of the fashion industry. The core values of Renewcell include sustainability, innovation, and responsibility, with a purpose to close the loop in the textile value chain and promote a circular economy.
Location
Headquarters: Stockholm, Sweden.
Primary manufacturing/operations locations: Kristinehamn and Sundsvall, Sweden.
Note: Strategic locations in Sweden to leverage renewable energy and optimize local sourcing and production.
The Circular Vision
Core circular economy principles: Designing out waste, using recycled materials, and creating products that are fully recyclable.
Key innovations: Development of Circulose®, a branded dissolving pulp made from 100% textile waste, enabling the production of biodegradable regenerated fibers.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on local materials and production to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Circulose® pulp used to produce viscose, lyocell, modal, acetate, and other man-made cellulosic fibers.
Unique value propositions: High-quality, sustainable materials made from textile waste, innovative recycling processes, and a strong focus on circularity.
The Regenerative Future
R&D focus areas: Advancing recycling technologies, developing new sustainable materials, and optimizing circular design processes.
Ambitious goals: To recycle the equivalent of more than 1.4 billion t-shirts every year by 2030, significantly reduce global textile waste, and lead the industry in sustainable practices.
Fact Sheet
Commercial Availability: Circulose® pulp is available for use by various industries through partnerships and collaborations.
Environmental Product Declaration (EPD): Information not available.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Recycled Claim Standard (RCS).
Cost Rating: Information not available.
Material Passport: Detailed material traceability and use of 100% recycled textile waste.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Renewcell is a pioneering company that transforms textile waste into high-quality, biodegradable materials, driving significant advancements in circularity and sustainability within the fashion industry.
Explore Further
Renewcell website: https://www.renewcell.com
Sustainability overview: https://www.renewcell.com/en/about/
Example product: Circulose® - https://www.renewcell.com/en/circulose/
FabBRICK is a French company founded by Clarisse Merlet in 2018. The company was established with the mission to create sustainable building materials from recycled textiles, transforming waste into valuable resources. FabBRICK's current mission focuses on developing innovative, eco-friendly bricks for design and architecture. Core values include sustainability, innovation, and responsibility, with a purpose to reduce textile waste and promote circular economy practices.
Location
Headquarters: Paris, France.
Primary manufacturing/operations locations: Paris, with plans to automate and expand production capabilities.
Note: Strategic location in Paris to optimize local sourcing, distribution, and collaboration with industry partners.
The Circular Vision
Core circular economy principles: Designing out waste, using recycled textiles, and creating products that are fully recyclable.
Key innovations: Development of patented FabBRICK technology that transforms various types of textile waste, including EPI (personal protective equipment), into durable and aesthetic building materials. The process involves shredding textiles, mixing them with a bio-based binder, and compressing them into bricks.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on using local textile waste and production to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Recycled textile bricks for wall cladding, interior design, and custom furniture.
Unique value propositions: High-quality, sustainable building materials that prioritize circularity, material reuse, and environmental responsibility. FabBRICK's products are known for their unique textures, colors, and eco-friendly properties.
The Regenerative Future
R&D focus areas: Advancing recycling technologies, optimizing production processes, and developing new applications for recycled textile materials.
Ambitious goals: To lead the construction and design industries in sustainable practices, create zero-waste products, and inspire a shift towards a regenerative built environment.
Fact Sheet
Commercial Availability: Products available through direct sales and partnerships with designers and architects.
Environmental Product Declaration (EPD): Information not available.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of recycled textiles.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
FabBRICK transforms textile waste into high-quality, sustainable building materials, setting a benchmark for circularity and environmental responsibility in the design and construction industries.
Explore Further
FabBRICK website: https://www.fab-brick.com
Sustainability overview: https://www.fab-brick.com/recyclageepi
Example product: Recycled textile bricks - https://www.fab-brick.com/projets
Karuun is a sustainable materials company founded by Fabian Gatermann and Oliver Kessler. The company was established with the mission to create innovative, eco-friendly materials derived from rattan, a naturally renewable resource. Karuun's current mission focuses on transforming rattan into high-performance materials that can replace conventional plastics and composites, promoting sustainability and environmental responsibility. Core values include sustainability, innovation, and responsibility, with a purpose to harness the potential of natural materials to create a better future.
Location
Headquarters: Stuttgart, Germany.
Primary manufacturing/operations locations: Various locations in Indonesia, where rattan is sourced and processed.
Note: Strategic location in Indonesia to optimize local sourcing, distribution, and collaboration with local communities.
The Circular Vision
Core circular economy principles: Designing out waste, using renewable and sustainable materials, and creating products that are fully recyclable.
Key innovations: Development of Karuun® materials, which are made from rattan and processed using a patented technology that enhances the material's properties while maintaining its natural characteristics.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on using locally sourced rattan and sustainable production methods to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Karuun® Shine, Karuun® Stripe, and Karuun® 3D, which are used in various applications such as furniture, interior design, and consumer goods.
Unique value propositions: High-quality, sustainable materials that prioritize circularity, material reuse, and environmental responsibility. Karuun® products are known for their unique aesthetics, durability, and eco-friendly properties.
The Regenerative Future
R&D focus areas: Advancing sustainable material technologies, optimizing production processes, and developing new applications for Karuun® materials.
Ambitious goals: To lead the materials industry in sustainable practices, create zero-waste products, and inspire a shift towards a regenerative approach to material design.
Fact Sheet
Commercial Availability: Products available globally through direct sales and partnerships with designers and manufacturers.
Environmental Product Declaration (EPD): Information not available.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of renewable rattan.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Karuun transforms rattan into high-quality, sustainable materials, setting a benchmark for circularity and environmental responsibility in the materials industry.
Explore Further
Karuun website: https://www.karuun.com/en/
Sustainability overview: https://www.karuun.com/en/about-us/
Example product: Karuun® materials - https://www.karuun.com/en/products/
Notpla is a London-based company founded by Pierre Paslier and Rodrigo Garcia Gonzalez. The company was established with the mission to create innovative, plant-based packaging solutions that challenge the status quo and redefine the future of packaging. Notpla's current mission focuses on developing sustainable alternatives to single-use plastics using seaweed and other natural materials. Core values include sustainability, innovation, and responsibility, with a purpose to combat plastic pollution and promote a circular economy.
Location
Headquarters: London, United Kingdom.
Primary manufacturing/operations locations: London, UK.
Note: Strategic location in London to leverage local expertise in material science and sustainable practices.
The Circular Vision
Core circular economy principles: Designing out waste, using renewable and biodegradable materials, and creating products that are fully recyclable and compostable.
Key innovations: Development of Notpla, a revolutionary material made from seaweed and plants, which is used to create a range of packaging solutions including edible bubbles (Ooho), seaweed-coated takeaway boxes, and water-soluble films. These products are designed to naturally biodegrade, leaving no harmful residues.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on using locally sourced seaweed and sustainable production methods to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Ooho edible bubbles, Notpla seaweed-coated takeaway boxes, Notpla Film, and Notpla Paper.
Unique value propositions: High-quality, sustainable packaging solutions that prioritize circularity, material reuse, and environmental responsibility. Notpla's products are known for their innovative design, biodegradability, and ability to replace single-use plastics in various applications.
The Regenerative Future
R&D focus areas: Advancing sustainable materials, optimizing production processes, and developing new applications for seaweed-based packaging.
Ambitious goals: To lead the packaging industry in sustainable practices, create zero-waste products, and inspire a shift towards a regenerative approach to material design.
Fact Sheet
Commercial Availability: Products available globally through direct sales and partnerships with food service providers and retailers.
Circularity Rating: 5/5 (Strong focus on circular economy principles).
Key Certifications: Winner of the Earthshot Prize, B-Corporation certification.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of seaweed and other natural materials.
Designed for Disassembly: Yes, products are designed for easy disassembly and composting.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production. Committed to using renewable resources and minimizing environmental impact.
Key Takeaway
Notpla transforms the packaging industry through innovative, sustainable solutions, setting a benchmark for circularity and environmental responsibility in modern packaging design.
Explore Further
Notpla website: https://www.notpla.com
Sustainability overview: https://www.notpla.com/impact
Notpla product: Applications
Impact Report 2023: Download PDF
Circular.Fashion is a sustainable change agency founded by Ina Budde in 2018. The company was established with the mission to create a circular economy in the fashion and textile industry by developing innovative software and system solutions. Circular.Fashion aims to make circular design easy and actionable for brands, designers, and supply chain partners. The core values of the company include sustainability, innovation, and collaboration, with a purpose to increase the share of textiles being recycled and to accelerate the transition towards a circular future in fashion.
Location
Headquarters: Berlin, Germany.
Primary manufacturing/operations locations: Berlin, with collaborations and partnerships globally.
Note: Strategic location in Berlin to foster innovation and collaboration with international partners.
The Circular Vision
Core circular economy principles: Designing out waste, using sustainable and recycled materials, and creating products that are fully recyclable.
Key innovations: Development of the Circular Design Kit, circularity.ID, and software solutions that enable circular design and recycling processes.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on local materials and production to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Circular Design Kit, circularity.ID, and consulting services for brands and designers.
Unique value propositions: High-quality, sustainable design solutions that incorporate circularity, innovative use of materials, and a strong focus on environmental responsibility.
The Regenerative Future
R&D focus areas: Advancing recycling technologies, developing new sustainable materials, and optimizing circular design processes.
Ambitious goals: To lead the fashion industry in sustainable practices, create zero-waste products, and inspire a shift towards more responsible consumption.
Fact Sheet
Commercial Availability: Products and services available globally through direct purchase on the Circular.Fashion website and collaborations with brands.
Circularity Rating: 5/5 (Strong focus on circular economy principles).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of recycled and sustainable materials.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Circular.Fashion, led by Ina Budde, is a pioneering agency that transforms the fashion industry through innovative circular design solutions, setting a benchmark for sustainability and circularity.
Explore Further
Circular.Fashion website: https://circular.fashion
Sustainability overview: https://circular.fashion/en/about/about-us.html
Example product: Circular Design Kit - Download PDF
Polycare was founded in 2010 by Dr. Gerhard Dust and Gunther Plötner in response to the devastating earthquake in Haiti. The company was established with the mission to build affordable, durable, and comfortable houses using locally available secondary raw materials without the need for expensive equipment. Today, Polycare's mission focuses on revolutionizing the construction industry through sustainable and circular building solutions. Core values include innovation, sustainability, and responsibility, with a purpose to create a regenerative future through advanced material science and production technology.
Location
Headquarters: Thuringian Forest, Germany.
Primary manufacturing/operations locations: Various locations across Germany.
Note: Strategic location in the Thuringian Forest to optimize local sourcing, distribution, and collaboration with industry partners.
The Circular Vision
Core circular economy principles: Designing out waste, using recycled and bio-based materials, and creating products that are fully recyclable.
Key innovations: Development of Polyblocks made from secondary raw materials, elimination of cement as a binder for geopolymer concrete, and integration of industrial by-products such as fly ash and slags.
Prioritization of local sourcing and closed-loop supply chains: Emphasis on using local materials and production to minimize environmental impact and support local economies.
Pioneering Solutions
Flagship products: Polyblocks for modular construction, SEMBLA® reusable masonry system.
Unique value propositions: High-quality, sustainable building solutions that prioritize circularity, material reuse, and environmental responsibility. Polycare's products are known for their durability, ease of assembly, and innovative use of secondary raw materials.
The Regenerative Future
R&D focus areas: Advancing sustainable materials, optimizing recycling processes, and developing new circular design principles.
Ambitious goals: To lead the construction industry in sustainable practices, create zero-waste products, and inspire a shift towards a regenerative built environment.
Fact Sheet
Commercial Availability: Products available globally through direct sales and partnerships with distributors.
Environmental Product Declaration (EPD): Information not available.
Circularity Rating: 5/5 (Designed for full circularity).
Key Certifications: Information not available.
Cost Rating: 4/5 (Competitive with conventional alternatives, with significant cost savings in sustainable materials).
Material Passport: Detailed material traceability and use of recycled and bio-based materials.
Designed for Disassembly: Yes, products are designed for easy disassembly and recycling.
Carbon Performance: Focus on reducing carbon footprint through sustainable materials and local production.
Key Takeaway
Polycare transforms the construction industry through innovative, sustainable building solutions, setting a benchmark for circularity and environmental responsibility.
Explore Further
Polycare website: https://polycare.de/en
Polycare purpose: https://polycare.de/en/polycare/our-purpose
Example product: SEMBLA®