Energy & Green Tech
Elon Musk promised—and Jeff Dahn delivered. With the publishing of a ground-breaking paper in the Journal of The Electrochemical Society (JES), Dahn announced to the world that Tesla may soon have a battery that makes their ...
Sep 27, 2019
16
8938
Robotics
Researchers have built a drone that runs on hydrogen, to replace battery-powered drones that are too heavy and have too short a range. This technology could help fix power outages faster and replace dangerous helicopter missions ...
Mar 18, 2026
0
896
Engineering
If you want to improve the output of solar energy systems, why not also run them at night? That's the question researchers in Qatar and Jordan addressed as they successfully devised a system that promises to more than double ...
Energy & Green Tech
EPFL researchers are pushing the limits of perovskite solar cell performance by exploring the best way to grow these crystals.
Jun 9, 2016
2
3323
Energy & Green Tech
Electrolytic hydrogen production entails the generation of hydrogen from water using electrical power, which should ideally come from renewable power sources such as sunlight and wind. Although this method of producing hydrogen ...
Engineering
Researchers have developed a heat storage unit that takes up less space than a regular hot water tank. It charges when electricity is cheap and releases heat when needed.
Jan 9, 2026
2
848
Engineering
"For the first time ever, we have direct experimental evidence that an external quantum efficiency above 100% is possible in a single photodiode without any external antireflection," says Hele Savin, associate professor of ...
Energy & Green Tech
UBC researchers have launched the world's first mushroom-powered waterless toilet, the MycoToilet, at the UBC Botanical Garden. The prototype turns human waste into nutrient-rich compost using mycelia—the root networks of ...
Sep 26, 2025
0
836
Energy & Green Tech
Researchers from RMIT University in Melbourne, Australia have demonstrated for the first time a working rechargeable "proton battery" that could re-wire how we power our homes, vehicles and devices.
Mar 7, 2018
11
5656
Engineering
The promotion of electric cars has dramatically increased the demand for lithium-ion batteries. However, cobalt and nickel, the main cathode materials for the batteries, are not abundant. If the consumption continues, it ...
Apr 1, 2021
1
823
