Energy & Green Tech
Off-grid buildings in warm climates could cut their carbon emissions by more than half and reduce energy costs to just $0.15 per kilowatt-hour through a combination of rooftop solar panel shading and thin layers of heat-absorbing ...
Mar 17, 2026
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9
Energy & Green Tech
When diesel prices jump, most Australians notice it at the bowser.
Mar 17, 2026
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7
Energy & Green Tech
To handle increasing wastewater loads, sewage treatment plants are adopting more advanced treatment processes. However, many of these approaches require additional space and energy, highlighting the need for more efficient ...
Mar 17, 2026
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7
Energy & Green Tech
Multilateral development banks have emerged as major financiers of green hydrogen production in emerging markets and developing countries. However, a new study published in The Journal of Environment & Development finds that ...
Mar 17, 2026
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6
Engineering
Researchers at the University of California, Irvine, Israel's Tel Aviv University and other institutions have developed a first-of-its-kind membrane through which charged molecules pass using nothing more than a rapidly switching ...
Mar 16, 2026
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69
Engineering
There is a new, U.S.-based, environmentally friendly method for mining rare-earth elements used in consumer electronics, clean energy, defense and biomedical imaging. By using oxalic acid made by sugar-eating engineered yeast, ...
Mar 16, 2026
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19
Energy & Green Tech
A new UC open dataset reveals how New Zealand's hourly and regional energy demand could evolve by 2050. Published in the journal Scientific Data, the dataset provides publicly available projections of energy demand across ...
Mar 16, 2026
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6
Energy & Green Tech
Among the biggest complaints inhibiting growth in the electric vehicle market is the limited lifespan and range of lithium-ion batteries. Consumers fear being stranded far from home with long wait times at recharging stations. ...
Mar 13, 2026
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79
Energy & Green Tech
Cobalt and nickel are vital components for batteries, superalloys and catalysts, used in technologies ranging from smartphones to jet engines. But when it comes to recycling, they are notoriously difficult to separate because ...
Engineering
For the first time, scientists have observed how tiny metal "thorns" called dendrites sprout inside lithium-ion batteries, which can cause the batteries to short-circuit. Their findings, published in the journal Science, ...
Mar 12, 2026
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