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
Brazilian architecture firm Studio Arthur Casas has used grass to top this holiday home in Brazil, comprising two interlocking volumes that face a golf course. More
A consortium of Dutch companies has developed a concept for a visitor attraction with passenger cabins spiralling up and down its facade and powered by solar panels and wind. More
Google's sister company Loon is deploying a fleet of 35 solar-powered balloons that will provide internet service across more remote areas of Kenya by floating on stratospheric winds. More
Marjan van Aubel has designed a set of stained glass-style solar panels that will form part of the Dutch pavilion at Expo 2020 Dubai. More
The Hanwha headquarters office tower in Seoul has been remodelled by Dutch architecture firm UNStudio, retrofitting its facade to hold solar panels. More
Architects Robert Arlt and Charles MacBride and a group of students in South Dakota have completed an experimental gabled Passivhaus, which they claim is the first in the area to "sell energy back to the grid". More
California company Dvele has designed prefabricated, off-grid houses with solar panels that allow people to stop relying on "antiquated power grids". More
Design duo Kiki & Joost has created a collection of solar panels for MyEnergySkin, a Dutch company that wants to make products attractive enough to cover building facades. More
The Mount Sinai Kyabirwa Surgical Facility in Uganda by Kliment Halsband Architects is a self-sustaining facility topped with solar panels. More
American company Heliogen has managed to concentrate solar energy to temperatures of more than 1000 degrees Celsius – hot enough to provide a fossil-fuel-free way to make concrete. More
The best of rigid and flexible solar panels combine in SunUp, a product for outdoor adventurers invented by Brunel University design graduate Bradley Brister. More
Architecture studio MAD has designed a concept for a nature-friendly hyperloop network with raised green walkways alongside tubes topped with a solar panel skin. More
Diamond-shaped metal panels will wrap this oval sports venue that AECOM has designed for the Los Angeles Clippers basketball team. More
American firms Wittman Estes and NODE have created a prefabricated accessory dwelling unit, or ADU, that is wrapped in charred wood and runs entirely on solar power. More
IKEA has partnered with Little Sun – the social business co-founded by artist Olafur Eliasson – on small domestic solar panels that store energy to provide light and power, and inspire action on climate change. More
US researchers have invented a nanogenerator that could one day be added to solar panels to keep them producing energy when covered in snow. 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
Concrete facades could soon capture solar energy to power buildings, using a prototype photovoltaic cladding developed by materials company LafargeHolcim and electronics manufacturer Heliatek. More
Finnish designer Robin Falck has created an A-frame mirrored holiday home on Vallisaari, an island near Helsinki. More