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Tag Archives: Energy

Thermodynamic magic enables cooling without energy consumption

Theoretically, this experimental device could be boiling water to ice without using any energy. Credit: Andreas Schilling, UZH              Physicists at the University of Zurich have developed an amazingly simple device that allows heat to flow from a cold to a hot surface without to external power supply. Intriguingly, the process initially appears to contradict the fundamental laws of physics. …

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Researchers want to store excess energy as methane

Their idea is to use microbes to convert excess energy into methane, which could be burned as needed. In nature, the microorganism Methanococcus maripaludis consumes hydrogen and carbon dioxide and exudes methane. So, the researchers are using renewable energy-powered electrodes to split water and free its hydrogen atoms. Those hydrogen atoms are fed to the microbes, which then pull carbon …

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Rocket fuel that's cleaner, safer and still full of energy

Credit: CC0 Public Domain              This week's research published in Science Advances shows that it may be used to make rocket fuel that is much cleaner and safer than the hypergolic fuel that are commonly used today. And still just as effective. The new fuels use simple chemical "triggers" to unlock the energy of one of the hottest new materials, …

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Renewable Energy Buyers Alliance includes Apple, Alphabet, GM, Walmart, Johnson & Johnson, Facebook and Disney

Clean energy Posted on March 28, 2019 | by Steve Hanley 28. March 2019 by Steve Hanley Bringing together some of the largest American companies to drive the renewable energy market. Known as the Renewable Energy Buyers Alliance, the group includes Apple, Alphabet, General Motors, Walmart, Johnson & Johnson, Facebook and Disney, as well as numerous other companies and nonprofit …

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Organizing businesses to make it easier to buy renewable energy: NPR

Power lines and wind turbines that generate electricity rise above the countryside on June 13, 2018, near Dwight, Illinois. Faced with falling costs, worldwide renewables spending, such as wind and solar, is now fueled by fossil fuel and nuclear power. Scott Olson / Getty Images Hide caption Caption switch Scott Olson / Getty Images Power lines and wind turbines that …

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3 High Dividend Shares Benefit from America's Energy Boom – EOG Resources, Inc. (NYSE: EOG)

(Source: imgflip) I'm a big fan of dividend growth, and I'm investing primarily in first-class blue chips with strong secular growth winds that can bring strong cash flow and strong payoff growth to years or even decades. Five years ago, I started my career as an analyst / investment writer at The Motley Fool, specializing in energy-dividend stocks. Therefore, I …

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