Electronics & Semiconductors
Walking can boost not only your own energy but also, potentially, the energy of your wearable electronic devices. Osaka Metropolitan University scientists made a significant advance toward self-charging wearable devices with ...
Nov 29, 2022
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171
Energy & Green Tech
The millions of people throughout the world living off the electrical grids have a starkly different idea of what a technological marvel looks like. For people desperate for electricity, a reliable and sustainable power source ...
Nov 28, 2022
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51
Energy & Green Tech
For parts of the U.S., the best place to store massive amounts energy for the electric grid could be right beneath our feet.
Sep 7, 2022
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1143
Energy & Green Tech
The researchers behind an energy system that makes it possible to capture solar energy, store it for up to 18 years and release it when and where it is needed have now taken the system a step further. After previously demonstrating ...
Apr 11, 2022
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57
Engineering
About 750 million people in the world do not have access to electricity at night. Solar cells provide power during the day, but saving energy for later use requires substantial battery storage.
Apr 5, 2022
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675
Energy & Green Tech
Renewable energy that feeds into the main power grid could destabilize the system and potentially cause power failures according to a new study.
Mar 2, 2022
4
83
Engineering
A new stick-like, water-based device can convert energy from movement into electricity. The technology, which was reported in the journal Science and Technology of Advanced Materials, could be used to power portable devices, ...
Feb 18, 2022
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157
Engineering
A new generation of cheap, sustainable and efficient solar cells is a step closer, thanks to scientists at The University of Queensland.
Oct 6, 2021
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190
Energy & Green Tech
Australian photovoltaics researchers have made a 'cool' discovery: Singlet fission and tandem solar cells—two innovative ways to generate solar power more efficiently—also help to lower operating temperatures and keep ...
May 10, 2021
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365
Energy & Green Tech
Concerns about climate change are driving a growing number of states, utilities, and corporations to set the goal of zeroing out power-sector carbon emissions. To date 17 states plus Washington, D.C. and Puerto Rico have ...
Apr 13, 2021
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