Electric Powered Plane Crushing Some World Records

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Electric Powered Plane Crushing Some World Records
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When Chip Yates started working on his electric airplane in 2012, he wasn't trying to make conventional, gas-powered aircraft look slow. That hasn't changed, he says. "That was not the design goal."

But he's happy to point out his plane is as fast or faster than its competitors that run on single piston gas engines. The five world records Yates set last year for electric planes were finally officially verified by the Fédération Aéronautique International (FAI) last week, and now he can officially claim bragging rights.

Green News of the Day: Solar Could Be More Viable Than Coal by 2018

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Green News of the Day: Solar Could Be More Viable Than Coal by 2018
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As early as 2018, solar could be economically viable to power big cities. By 2040 over half of all electricity may be generated in the same place it's used. Centralised, coal-fired power is over

Last week, for the first time in memory, the wholesale price of electricity in Queensland fell into negative territory – in the middle of the day.

For several days the price, normally around $40-$50 a megawatt hour, hovered in and around zero. Prices were deflated throughout the week, largely because of the influence of one of the newest, biggest power stations in the state – rooftop solar...