Solar investment outshines oil: IEA
Investment in solar power is expected to overtake oil for the first time this year as clean energy spending outpaces that for fossil fuels, the IEA said in a report Thursday.
May 25, 2023
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Investment in solar power is expected to overtake oil for the first time this year as clean energy spending outpaces that for fossil fuels, the IEA said in a report Thursday.
May 25, 2023
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A sapphire-colored dye called methylene blue is a common ingredient in wastewater from textile mills.
Aug 27, 2018
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Untethered robots suffer from a stamina problem. A possible solution: a circulating liquid—"robot blood"—to store energy and power its applications for sophisticated, long-duration tasks.
Jun 20, 2019
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Modern devices that use lithium ion batteries, like smartphones and electric cars, seem pretty robust. But try to use one in extreme heat or cold, and you'll see how susceptible they are to malfunctions and low performance ...
Aug 16, 2021
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University of Canterbury (UC) Associate Professor Aaron Marshall thinks so and is developing redox flow batteries as a viable energy storage system that will never wear.
Aug 22, 2019
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Producing infection control clothing requires a lot of energy and uses lots of material resources. Fraunhofer researchers have now developed a technology which helps to save materials and energy when producing nonwovens. ...
Dec 1, 2022
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This summer's megadrought in the western U.S. and the failure of a Mississippi water treatment plant have demonstrated the need for alternative ways to access water during shortages.
Oct 4, 2022
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Liquid metal, with its superior thermal conductivity, has been utilized as a novel coolant in microchannel heat sinks (MCHS). However, liquid metal-based MCHSs suffer from the low heat capacity of coolant, resulting in an ...
Jun 16, 2023
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Adding a fourth light to traffic signals—in addition to red, green, and yellow—would shorten wait times at street corners for pedestrians, as well as improve traffic flow for both autonomous vehicles and human drivers. ...
Mar 12, 2024
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Designing a new type of nuclear reactor is a complicated endeavor requiring billions of dollars and years of development. What's more, there are a vast array of different proposed configurations for next-generation nuclear ...
Sep 18, 2019
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