Energy & Green Tech
An electric car that runs on PV power sounds appealing. But is it really possible to enjoy flexibility with a vehicle charged through a home photovoltaic system? An ETH research team has reached some surprising conclusions.
Jan 4, 2022
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533
Engineering
Two of humanity's most ubiquitous historical materials, cement and carbon black (which resembles very fine charcoal), may form the basis for a novel, low-cost energy storage system, according to a new study. The technology ...
Jul 31, 2023
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207
Energy & Green Tech
It's a typical, sweltering August day in Los Angeles, with temperatures pushing 95° downtown. When people get home from work in the late afternoon, the first thing they do is crank up the AC to cool their overheated homes.
Oct 11, 2023
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33
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
Designing future low-carbon energy systems to use power generated in excess of the grid's demands to produce hydrogen fuel could substantially lower electricity costs, according to new work published by Advances in Applied ...
Jul 21, 2021
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214
Security
The cryptocurrency Bitcoin is limited by its astronomical electricity consumption and outsized carbon footprint. A nearly zero-energy alternative sounds too good to be true, but as School of Computer and Communication Sciences ...
Sep 30, 2019
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334
Engineering
A team of researchers at the Chinese Academy of Sciences has developed a new way to generate electricity using ocean waves. In their paper published in the journal One Earth, the group describes how their new device works ...
Energy & Green Tech
Bitcoin has landed front and center in the ongoing debate over benefits of cryptocurrencies and impact on the environment.
Energy & Green Tech
After numerous demonstrations of electric-car mobility, it is certain that electric cars are part of our future, but that nagging question in its shadow has been all about how to keep them going.
Engineering
Researchers at the Indian Institute of Science (IISc) have developed a fully indigenous gallium nitride (GaN) power switch that can have potential applications in systems like power converters for electric vehicles and laptops, ...
Sep 27, 2023
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