'Green steel' heating up in Sweden's frozen north
For hundreds of years, raging blast furnaces—fed with coking coal—have forged steel used in cars, railways, bridges and skyscrapers.
Apr 4, 2022
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For hundreds of years, raging blast furnaces—fed with coking coal—have forged steel used in cars, railways, bridges and skyscrapers.
Apr 4, 2022
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Virtual reality (VR) and augmented reality (AR) technologies have become increasingly advanced over the past decade or so, enabling highly engaging gaming experiences and new forms of media entertainment. Yet there is still ...
A team of researchers at the University of Melbourne, working with a colleague from the University of Manchester, has developed a device that can use humidity from the air to make hydrogen gas. In their paper published in ...
Californians were told Wednesday not to charge their electric vehicles during peak hours, just days after the state said it would stop selling gas-powered cars, as the aging electricity grid struggles with a fearsome heatwave.
Aug 31, 2022
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Check out the latest energy stats as we face our renewable energy future. These facts and figures come from a Bloomberg report.
In the effort to reduce our reliance on fossil fuels, one strategy involves harvesting the waste heat that is already being produced by our energy systems. Thermoelectric generators can convert waste heat to clean electricity, ...
May 1, 2023
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Electric car batteries could be used to boost power storage in the future, injecting electricity into the grid during times of scarcity or storing electricity during periods of excess, a new study found Tuesday.
Jan 17, 2023
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The total amount of data stored in data centers around the globe is of the order of ten zettabytes (a zettabyte is a trillion gigabytes), and we estimate that amount doubles every couple of years.
Oct 12, 2020
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Fears that electric cars could actually increase carbon emissions are unfounded in almost all parts of the world, news research shows. Media reports have regularly questioned whether electric cars are really "greener" once ...
Mar 23, 2020
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Car dealerships in Nordic countries actively discourage consumers from buying electric vehicles, researchers who conducted an undercover investigation said Monday.
May 21, 2018
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