Central Saint Martins graduate Irene Roca Moracia has created a collection of modular furniture using discarded building materials, as a way of critiquing the wastefulness of the construction industry. More
South Korean designer Haneul Kim has collected thousands of used disposable face masks from his university campus and recycled them to create a stackable stool. More
Engineering student Carvey Ehren Maigue has been named the James Dyson Awards first-ever global sustainability winner for his AuReus system, in which waste crops are turned into cladding that can generate clean energy from ultraviolet light. More
Barcelona-based startup Honext has developed a sustainable construction board material made from a combination of enzymes and cellulose taken from the waste streams of paper production. More
Jaipur Rugs weaver Kasturi Balotia has released her debut rug design as part of the company's Manchaha initiative, which aims to take textile workers in rural India from a position of "exploitation to empowerment". More
Belgian studio BLAF Architecten used reclaimed bricks to build this house in Ghent with an irregular shape that curves around existing trees. More
Paint buckets, street signs and beaded car seats feature in a series of found seating designs, made by working-class migrants in the United Arab Emirates and collected by artist Christopher Benton. More
Mexican industrial design studio Jorge Diego Etienne has created a collection of "unpretentious" furniture for Techo – a non-profit that builds prefabricated housing for people living in slums across Latin America. More
Indian designer Sachi Tungare collected five kilograms of cigarette butts by hand to create her Jugaad collection of multi-coloured bowls and vases. More
To highlight sustainable and ethical substitutes for animal leather we've rounded up six materials that can rival its textural and performance qualities, from vegan pineapple leather to a leather alternative made of seafood shells. More
Dutch designer Richard Hutten worked with Lensvelt to create 27,000 new seats for Amsterdam's Schiphol airport that make use of the building's existing resources. More
Multidisciplinary practice Viewport Studio aimed to reduce the energy required to produce furniture when designing this series of tables, which are constructed from discarded timber offcuts. More
Dezeen Showroom: Lithuanian design brand EMKO has worked with a local textile factory to repurpose its rainbow array of leftover yarns into a spotted rug, which aims to "bring some chaos into sterile modern interiors". More
Abstract floral patterns and oversized ruffles are fashioned from reclaimed electrical wires in the Romanian Camouflage collection by Central Saint Martins womenswear graduate Alexandra Sipa. More
Central Saint Martins student Jiyong Kim has used sunlight, rather than traditional printing or dying processes, to create the organic, flowing patterns that grace his graduate menswear collection. More
A slanted metal roof and deck help to shelter this cabin in Argentina, designed by STC Arquitectos using reclaimed materials like scrap metal and oil pipes. More
Planks of wood reclaimed from an old barn were used to clad this house in Hampshire, England, designed by Pad Studio. More
Antique German leather trousers are reclaimed to form the upper of the Triglav Lederhosen shoes by Berlin designer Matthias Winkler. More
Designers Romain Coppin and Alexis Bondoux, who collaborate as Messgewand, have created a collection of surreal furniture made from collages of found objects. More
Wood salvaged from old miso barrels has been used to clad a house built by Tato Architects in Japan for the owner of a nearby brewery specialising in soy sauces. More
