Engineering
A thermoelectric device is an energy conversion device that uses the voltage generated by the temperature difference between both ends of a material; it is capable of converting heat energy, such as waste heat from industrial ...
Jan 13, 2021
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919
Energy & Green Tech
Many processes that generate electricity also produce heat, a potent energy resource that often goes untapped everywhere from factories to vehicles to power plants. An innovative system currently being developed at the U.S. ...
Apr 8, 2020
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221
Energy & Green Tech
A global search for alternative sources to Russian energy during the war in Ukraine has refocused attention on smaller, easier-to-build nuclear power stations, which proponents say could provide a cheaper, more efficient ...
Sep 10, 2022
9
128
Energy & Green Tech
You've flushed something valuable down the toilet today.
Nov 13, 2018
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905
Energy & Green Tech
Scientists led by Nanyang Technological University, Singapore (NTU Singapore) have developed a novel method of using fruit peel waste to extract and reuse precious metals from spent lithium-ion batteries in order to create ...
Aug 26, 2020
1
1798
Energy & Green Tech
Delft University of Technology researchers, in collaboration with researchers from Tsinghua University, have taken an important step toward a new type of Li-ion battery, which are used in smartphones, laptops, and electric ...
Sep 1, 2020
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1384
Energy & Green Tech
What do apple cores, spent grain, and walnut shells have in common? They could one day be used to power a data center.
Oct 29, 2021
0
33
Energy & Green Tech
Researchers have demonstrated how carbon dioxide can be captured from industrial processes—or even directly from the air—and transformed into clean, sustainable fuels using just the energy from the sun.
Jun 19, 2023
1
110
Energy & Green Tech
A team of researchers at King Abdullah University of Science and Technology has developed a way to use waste heat from solar panels to distill clean drinking water. In their paper published in the journal Nature Communications, ...
Energy & Green Tech
What if you could solve two of Earth's biggest problems in one stroke? UC Riverside engineers have developed a way to recycle plastic waste, such as soda or water bottles, into a nanomaterial useful for energy storage.
Aug 12, 2020
1
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