News tagged with electrical energy

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Converting olive mash into cash

An experimental system to create heat and power with waste from olive oil processing is up-and-running in Spain. Carina Lagergren, a researcher from Sweden's KTH Royal Institute of Technology, says the system shows a promising ...

dateJan 26, 2015 in Energy & Green Tech
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Training the next generation of power engineers

Most people only think about the electricity that powers our homes and gadgets when it isn't there. When the power is humming, we tend to take it for granted. The trouble is, the network that delivers the electricity to keep ...

dateJan 15, 2015 in Engineering
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Toward nano-powered cars

How can electric cars increase their driving range before they need to stop and recharge? Traditional batteries cannot keep up with the high storage demand but the complete redesign of lithium ion batteries open up new possibilities

dateJan 14, 2015 in Energy & Green Tech
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Glass for battery electrodes

Today's lithium-ion batteries are good, but not good enough if our future energy system is to rely on electrical power. Chemists and materials scientists at ETH Zurich have developed a type of glass that can be used as an ...

dateJan 13, 2015 in Materials Science
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