Researchers develop a device that generates clean energy from food waste, using banana peels and coconuts to power communities sustainably.
Energy
Farming under solar panels: The promise of agrivoltaics in the fight for net-zero
Combining agriculture with solar energy, agrivoltaics offers a promising solution to reduce carbon emissions while boosting food production.
Cool colors, cooler cities: New coating offers solution for urban heat islands
A new approach to radiative cooling blends practicality with aesthetics, advancing this crucial technology for a warming world.
Pulling clean hydrogen fuel from seawater
A new electrolysis device could transform the way we produce hydrogen fuel from seawater, addressing challenges that hindered this process.
Caffeine coating gives fuel cells a boost
Modifying hydrogen fuel cells with caffeine helped protect them from degradation, resulting in up to 11-fold increase in activity.
Could a lead-free solar cell be in our future?
Study uncovers stability hurdles in a promising lead-free solar cell material, signaling potential for a cleaner energy future.
Sustainable batteries get a boost from new lithium-ion conductor
The new material rapidly transports lithium ions through its structure and could help make rechargeable lithium-ion batteries safer and more efficient.
A carbon dioxide-recycling yeast boosts bioethanol production
A genetically engineered strain of yeast is reducing the amount of carbon dioxide produced during the production of ethanol biofuels.
Taming computers’ energy consumption with a new “spin glass” material
A newly discovered material and its intriguing properties could pave the way for more efficient computing.
A nanogenerator that captures the energy of falling water
This nanogenerator built from waste DVDs can generate electricity from gliding droplets of water.
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