Energy & Green Tech
The right renovation choices can make a major difference—for both the climate and the economy. However, what works best varies widely between buildings, locations and usage patterns. New research from Umeå University shows ...
22 hours ago
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Engineering
Smartphones, electric vehicles and many portable devices rely on batteries. Their energy storage capacity, lifetime and safety will strongly shape the future of electrification. Among the most promising next-generation technologies ...
Apr 23, 2026
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Energy & Green Tech
Perovskite solar cells, PSCs, have emerged as one of the most promising renewable energy technologies of the past decade. Besides their remarkable power conversion rates, perovskites are lightweight in nature and can be manufactured ...
Apr 23, 2026
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Engineering
On a bright morning, graduate student Jeremy Klotz and professor Shree Nayar walked through upper Manhattan with a tall tripod and a camera that takes 360-degree images. Their route took them to bike docking stations, which ...
Apr 22, 2026
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Energy & Green Tech
A technique that improves the performance and stability of next-generation solar cells—without adding any chemicals or coatings—has been demonstrated by researchers from Korea University and the University of Surrey.
Apr 22, 2026
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Energy & Green Tech
US President Donald Trump is a longtime climate denier and oil industry ally, who sums up his own energy policy as "drill, baby, drill." Yet he is doing more than almost anyone to speed up the global shift from fossil fuels ...
Apr 22, 2026
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Energy & Green Tech
The Expanse supercomputer at the San Diego Supercomputer Center (SDSC) at the University of California School of Computing, Information and Data Sciences has played an important role in helping researchers design the next ...
Apr 21, 2026
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Energy & Green Tech
With the rapid expansion of the global solar energy industry, the number of solar panels has surged in recent years. However, pollutants accumulating on panel surfaces can significantly reduce energy conversion efficiency ...
Apr 21, 2026
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Energy & Green Tech
A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable natural gas while reducing the cost of the treatment. The work, reported in the Chemical Engineering ...
Apr 21, 2026
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Energy & Green Tech
Europe's oldest offshore wind turbines are now being dismantled, after having delivered clean energy since the early 1990s. These turbines have transformed offshore wind into clean power on land, but decommissioning the oldest ...
Apr 21, 2026
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