Researchers at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have developed a novel elastic alloy called Ti78Nb22, which achieves remarkable efficiency for solid-state heat pumping and exhibits a reversible temperature change (ΔT) ability that is 20 times greater than that of conventional metals...
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A study by researchers from the Interdisciplinary Center of Marine and Environmental Research (CIIMAR) and the Faculty of Engineering of the University of Porto (FEUP) analyzes the potential and feasibility of a wave energy converter park off the coast of Esposende, Portugal, with the dual aim of producing electricity from...
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A research team affiliated with UNIST has unveiled a novel surface processing technique that prolongs the lifespan of lithium-metal batteries (LMBs) while reducing explosion risk....
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The troubled, $20 billion U.S. residential solar market's future rests on whether Senate Republicans will challenge their brethren in the House of Representatives and change provisions of the massive tax and spending bill that executives and analysts say would devastate the industry....
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U.S. consumer demand for renewable energy continues to grow, with more solar panel capacity installed in 2024 than in 2023, which saw more than in 2022. But U.S. trade policy is in flux, and high tariffs have been imposed on imported solar panels, which may cause shortages....
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Alex de Vries-Gao, a PhD candidate at VU Amsterdam Institute for Environmental Studies, has published an opinion piece about the results of a simple study he conducted involving the possible amount of electricity used by AI companies to generate answers to user queries. In his paper published in the journal...
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President Donald Trump signed a series of executive orders Friday to boost nuclear energy in the United States, including by rolling back regulatory processes on a still divisive technology....
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An Australian firm's production of a heavy rare earth, a first outside of China, is a "major milestone" in diversifying a critical supply chain dominated by Beijing, experts say....
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A new study led by Tohoku University has revealed that rooftop solar panels, when combined with electric vehicles (EVs) as batteries, could supply 85% of Japan's electricity demand and reduce carbon dioxide emissions by 87%. The research provides a promising pathway for Japan's local governments to achieve carbon neutrality by...
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Separating crude oil into products such as gasoline, diesel, and heating oil is an energy-intensive process that accounts for about 6% of the world's CO2 emissions. Most of that energy goes into the heat needed to separate the components by their boiling point....
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Perovskite solar cells are shaping up to be one of the most promising elements in the future of solar energy. Lighter, more flexible and potentially cheaper than current silicon-based cells, these photoelectric cells are still saddled by a major challenge: their low stability over time....
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Perovskite solar cells are among the most promising candidates for the next generation of photovoltaics: lightweight, flexible, and potentially very low-cost. However, their tendency to degrade under sunlight and heat has so far limited widespread adoption. Now, a new study published in Joule presents an innovative and scalable strategy to...
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A team of scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Stony Brook University (SBU) used artificial intelligence (AI) to help them understand how zinc-ion batteries work—and potentially how to make them more efficient for future energy storage needs....
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By 2050, the aim is for Switzerland's energy system to be decarbonized and no longer reliant on nuclear power. How this can be achieved and the costs of doing so are set out in a new report by a Swiss research consortium involving researchers from ETH Zurich, the universities of...
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Peer-to-peer energy trading—where customers can trade energy with each other rather than only buying it from one single supplier—could cut bills and carbon emissions, according to research from the University of Sheffield....
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