Articles on Battery

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Building an electric airplane is very different from building an electric car or truck. Venkat Viswanathan

Why aren’t there electric airplanes yet?

The battery technology and cooling systems needed for electric aircraft to lift people and cargo are getting closer to reality, but they're still very different from electric cars and trucks.
Research is finding better ways to make batteries both big and small. Romaset/Shutterstock.com

New materials are powering the battery revolution

Is it too much to dream of batteries that are part of the structure of an item, helping to shape the form of a smartphone, car or building while also powering its functions?
A month into operation, the Tesla lithium-ion battery at Neoen wind farm in Hornsdale, South Australia is already providing essential grid services. REUTERS/Sonali Paul

A month in, Tesla’s SA battery is surpassing expectations

After a month of operation, the Tesla battery at Hornsdale Power Reserve in SA is outperforming expectations - and the model is set to be emulated in Victoria

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