Energy & Green Tech
As the need for sustainable electric vehicles grows, cobalt-free, high-nickel cathode batteries (such as manganese-coated nickel-core batteries) have emerged as one of the most promising technologies. These batteries increase ...
Jul 28, 2026
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25
Engineering
Concrete ranks second among the most widely used materials on the planet and is regarded as highly versatile for climate-resistant infrastructure. However, the main ingredient of concrete is Portland cement, which is made ...
Jul 28, 2026
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61
Business
Moving away from oil and gas and toward solar, wind and hydropower: that is the energy transition. To stop global warming, we must shift our energy infrastructure toward renewable sources in the coming years. The large-scale ...
Jul 28, 2026
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28
Engineering
After a closet cleanout, what options are there for recycling our old threads? Not many. Apart from bringing used clothes to a donation center, there is no process for recycling textiles like there is for bottles and cans. ...
Jul 27, 2026
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58
Engineering
Recycled materials promise a cleaner future, but recycled content alone does not necessarily make a product sustainable. At Georgia Tech's Daedalus Lab, assistant professor Christos Athanasiou and postdoctoral researcher ...
Jul 27, 2026
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5
Engineering
Can we fuel gas turbines with hydrogen instead of fossil fuels and cut 15% of global carbon dioxide (CO2) emissions? Gas turbines generate around 22% of the world's electricity. Replacing fossil fuels is a key step toward ...
Jul 27, 2026
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33
Energy & Green Tech
Inspired by the cracked, water-trapping skin of elephants, Penn researchers have developed a low-cost cement tile that cools buildings by capturing and slowly evaporating water—turning a structural flaw into a climate solution.
Jul 22, 2026
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619
Energy & Green Tech
An aircraft powered by a megawatt-class hybrid-electric engine developed in collaboration with NASA and built by GE Aerospace, demonstrated flight of an innovation that can inform new generations of fuel-saving aircraft power ...
Jul 20, 2026
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19
Engineering
It is common for solar panels to be shaded by trees, clouds, birds or buildings. For thin-film solar technologies, however, such shading can cause shaded areas to develop reverse-bias stress (negative voltage), which can ...
Jul 20, 2026
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54
Energy & Green Tech
An international team of researchers has built the first high-performance, commercial-size tandem solar cell that doesn't rely on the scarce and expensive metal indium. The breakthrough, published in Science, replaces indium-based ...
Jul 18, 2026
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