Design studio Tomorrow Machine has created a biodegradable juice bottle made from a potato starch-based material that can be peeled away like fruit skin and then eaten, composted or dissolved. More about GoneShells is an edible juice bottle peeled like fruit
Dezeen teamed up with PlasticFree to present its interdisciplinary forum of talks focussing on the climate crisis in New York City. Watch the talks here. More about Watch PlasticFree's inaugural forum of talks on the climate crisis
US start-up Mill aimed to create the ultimate solution to household food waste when designing this bin, which dries out any leftovers so they can be posted to the company and given a new purpose. More about Mill bin dries and shrinks food waste so it can be sent off for reuse
Interior architect Jonas Bohlin has designed a bar featuring a wall made from dress shirts and a ceiling decorated with emergency blankets at Stockholm Furniture Fair. More about Jonas Bohlin and Christine Ingridsdotter create reusable Underbar as a "landscape of dreams"
ZeroAvia has flown what the aviation company claims is the largest aircraft yet to be run on a zero-emissions hydrogen-electric engine, testing a 19-seater plane over the skies of England. More about ZeroAvia test-flies largest airplane powered by hydrogen-electric engine to date
Designer Luca Nichetto has made his first foray into fashion accessories with the Malala handbag, which was partially produced from apples for vegan leathergoods brand Angela Roi. More about Luca Nichetto designs apple-leather Malala handbag for Angela Roi
Architecture studios Carmody Groarke and TRANS Architectuur Stedenbouw have collaborated with material researchers to develop a brick made from local construction waste, which will be used to build the new wing of the Design Museum Gent. More about Municipal waste used to form low-carbon brick for Design Museum Gent extension
Environmental organisation A Plastic Planet has launched an online platform to help architects and designers source plastic-free materials for their projects and avoid the "minefield of misinformation" around more sustainable alternatives. More about PlasticFree is a database of over 100 plastic alternatives for designers and architects
The latest edition of our weekly Dezeen Agenda newsletter features windows filled with water that can help to heat and cool buildings. Subscribe to Dezeen Agenda now. More about Dezeen Agenda features water-filled windows that use sunlight to heat and cool buildings
British startup Water-Filled Glass has developed panes of glass filled with water that use sunlight to power a "crazy" energy-saving heating and cooling system. More about Water-filled windows use sunlight to heat and cool buildings
Promotion: Seoul Design Award is seeking entrants who have designed projects that solve everyday problems in sustainable ways for its annual design prize. More about Seoul Design Award seeks innovative projects that facilitate "sustainable daily life"
After a year that saw designers come up with numerous ideas for how to decarbonise transport, we round up 10 of the most interesting as part of our review of 2022. More about Dezeen's top 10 sustainable transport designs of 2022
As the global energy crisis shone a light on fossil-fuel dependence this year, we continue our review of 2022 by looking at 10 of the most innovative projects demonstrating more renewable, efficient and affordable ways to power our lives. More about Dezeen's top 10 designs from 2022 that rethought how we use energy
Promotion: creative think-tank Be Open has launched an international competition inviting students and graduates to come up with innovative ways of advancing sustainable energy systems. More about Call for entries to Be Open's Better Energy by Design competition
Australian architecture practice BVN and the University of Technology Sydney have created a low-carbon, 3D-printed system that "breathes" like frog skin. More about BVN and UTS rethink air conditioning with 3D-printed "breathing" system
Prince William has announced the five winning projects of this year's Earthshot Prize, founded by the royal together with British wildlife presenter David Attenborough to find solutions to "repair our planet". More about Seaweed packaging and greenhouse-in-a-box among 2022 Earthshot Prize winners
The fear of being called out for "greenwashing" is paralysing designer-makers into doing nothing on the climate crisis. It's time to let them make mistakes, writes Katie Treggiden. More about "We need to let designer-makers get sustainability wrong"
British airline EasyJet and engineering company Rolls-Royce have run a commercial aircraft engine on hydrogen in what they claim is a "world first", potentially paving the way for the decarbonisation of plane travel. More about Rolls-Royce and EasyJet test hydrogen-powered aircraft engine
A chair that can adapt over time and one fabricated with 3D-printed liquid metal are among the designs that students at MIT came up with for The Next 150-year Chair exhibition in collaboration with furniture brand Emeco. More about MIT students develop concepts for "the next 150-year chair"
Design duo Eneris Collective has collaborated with Barcelona-based biomaterials company NaifactoryLAB to produce a playful stool for children made from waste olive pits. More about Olive pits form modular Nontalo kids' stool by Eneris Collective