Sustainable

​Another week, another pair of truly wireless earphones. But the Liberate Air buds from the House of Marley separate themselves from the likes of Apple's AirPods, Sony's new WF-1000XM3s and the Melomania 1s from Cambridge Audio by adding some sustainability spice to the recipe.​

Cleanyst is compact household appliance designed to cut plastic waste by allowing users to blend their own shampoo, shower gel, handwash, liquid detergent and dishwashing liquid at home by simply adding water to pre-prepared sachets.

The Royal Institute of British Architects (RIBA) has announced its selection of the best new homes in the UK. Featuring a total of 20 projects, the 2019 House of the Year longlist includes luxury pads, compact inner-city houses, and impressively sustainable homes.

The International Olympic Committee recently received a new headquarters in Switzerland, courtesy of 3XN. Featuring an eye-catching glazed facade, the building boasts significant sustainable design, including rainwater collection, solar panels, and the use of recycled materials.

BIG has revealed plans for a greenery-covered tower for the Tivoli amusement park and pleasure garden in Copenhagen, Denmark. Assuming it goes ahead, the H.C. Andersen Hotel project will also include renovations of existing buildings in Tivoli and the creation of a new park nearby.

Construction has begun on a large new extension for New York City's American Museum of Natural History. The building, designed by Studio Gang, will boast a degree of sustainable technology and provide additional exhibition spaces, a theater, library, and more.

Fundamental Architects offers a rather unusual take on the high-rise with its Tower of the Sun concept. The eye-catching design is defined by a large circular hole at its center and would feature significant sustainable technology, drawing energy from the river it bridges.

Russia's Strawmodul recently completed a prefabricated tiny house that's part-built from straw. The modular dwelling has enough space for two people as standard, but can be expanded too, and can also optionally run off-the-grid with solar power.

Following the devastating fire that damaged the Notre-Dame de Paris cathedral, Vincent Callebaut Architectures has unveiled its vision for the iconic building's restoration. The firm imagines it being topped by a new glass roof and a spire, and for it to receive a significant sustainable upgrade.

Vincent Callebaut Architectures recently won a competition to renovate a historic thermal baths in Aix-les-Bains, France. The proposal calls for significant sustainable design and technology, including lots of greenery, solar panels, rainwater collection, and more.

The American Institute of Architects Committee on the Environment (COTE) has revealed the winners of this year's COTE Top Ten Awards. The annual awards showcase the best new examples of sustainable architecture by American firms.

After a decade of research, scientists at KU Leuven in Belgium have developed a device that can uses sunlight to produce a record-breaking 250 liters (66 gal) of hydrogen a day.