Italian studio Carlo Ratti Associati has developed an orange juice bar that turns the waste fruit peel into 3D-printed bioplastic cups to drink the contents from, as an example of the circular economy in practice. More
IKEA has committed to becoming a circular business by 2030, by eliminating waste and reusing resources. A year into the project, sustainability head Lena Pripp-Kovac tells Dezeen how they're getting on. More
The Ellen MacArthur Foundation aims to make circular design "the new normal' by persuading 20 million designers to help transform the global economy from a linear to a circular model. More
Embracing the circular economy and closed-loop design is the only way for brands to achieve business success while safeguarding the planet, according to a senior member of the innovation team at Adidas. More
Circular economy champion Ellen MacArthur has called on designers to help transform the global economy along sustainable lines. More
LooWatt is a toilet that can be flushed without the need for any water, safely disposing of human waste to be turned into electricity and fertiliser. More
Mexican designer Fernando Laposse has developed Totomoxtle, a marquetry material made from the colourful husks of heirloom corn species that restore vital biodiversity. More
Adidas has launched a sneaker made from virgin plastic that can be ground up and remade again, as part of the company's bid to mitigate the plastic crisis. More
This year, sustainable design finally went mainstream at Milan design week. Here is Dezeen's pick of the 10 best projects and shows that tackled environmental issues. More
Note Design Studio has installed geometric totem poles inside a historic Milanese building to showcase the potential of Tarkett's IQ Surface, a new material that can be continuously recycled. More
Italian architect Carlo Ratti has grown a series of arched architectural structures from mushroom mycelium, which will be returned to the soil after Milan design week is over, in a fully circular fashion. More
French architect Arthur Mamou-Mani has assembled a structure from 700 bioplastic bricks in the courtyard of a 16th-century palazzo, as this year's Milan design week installation for fashion brand COS. More
Emeco has teamed with London designers Barber and Osgerby for the first time to produce a stacking chair made from a specially developed recycled plastic. More
Overtreders W employed the principles of a circular economy when designing the temporary RAUM pavilion in Utrecht, the Netherlands. More
Furniture, lamps and jewellery by designers from Norway, which demonstrate sustainable design and the circular economy, will be displayed at an exhibition called Join at this year's Milan design week. More
IKEA's research lab Space10 has crafted a miniature wooden village to demonstrate how communities could create their own circular clean energy system. More
Guatemalan designer Elena Amato has created sheets of bacterial cellulose with paper-like qualities as a sustainable alternative to the plastic packaging used in personal care products. More
Brighton-based design studio Gomi has created a portable bluetooth speaker using plastic waste that is deemed non-recyclable by local councils in the UK. More
Four designers from the Royal College of Art and Imperial College have developed a series of machines that turn seafood waste into a biodegradable and recyclable bioplastic. More
IKEA has announced plans to start renting its furniture, as part of a move towards a circular economy that includes refurbishing and re-selling products. More
