Energy & Green Tech
My teenage son regularly complains about his room being too warm, even during winter. While the rest of the house is at a comfortable temperature, the video game PC he plays emits a significant amount of heat.
Jan 26, 2024
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16
Energy & Green Tech
Work lights strung up along railings illuminate a dank cavern where workers are preparing to transform a former oil depot into a hot water "thermos" to heat a Swedish town.
Oct 17, 2023
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33
Engineering
Excess heat from electronic or mechanical devices is a sign or cause of inefficient performance. In many cases, embedded sensors to monitor the flow of heat could help engineers alter device behavior or designs to improve ...
Jul 24, 2023
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72
Business
Until now, there was no efficient way for industries generating excess heat to provide it to nearby users who need it. This could provide potential income for the heat "source," and a way to lower heat-based emissions for ...
Jun 5, 2023
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8
Engineering
Heating of space and water in buildings accounts for about 44% of all energy consumed globally according to the International Energy Agency. This heat is still overwhelmingly generated by burning fossil fuels, making it an ...
Apr 13, 2023
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5
Engineering
Global energy trends are shifting toward digitalization, decarbonization and decentralization. Global warming and climate anomalies attributable to environmental pollution featured in the daily news indicate that the threats ...
Mar 7, 2023
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7
Engineering
Engineers at MIT and the National Renewable Energy Laboratory (NREL) have designed a heat engine with no moving parts. Their new demonstrations show that it converts heat to electricity with over 40 percent efficiency—a ...
Apr 13, 2022
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8184
Energy & Green Tech
RISE Research Institutes of Sweden has set up a small fuel cell-powered data center in Luleå, a coastal city in northern Sweden, for the recovery of waste heat. The fuel cells generate electricity used to power the Edge ...
Apr 6, 2022
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3
Engineering
Air conditioning already accounts for a huge share of the total energy consumption in warm climate countries. It is not just a burden to the environment, but also a financial blow to the pocket. It is an issue which prompted ...
Feb 15, 2022
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43
Engineering
The big holes in Swiss cheese help make it a tasty treat. Now, scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) are adding tiny, Swiss-cheese-type holes to components to improve ...
Jun 18, 2021
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