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Articles on Solar

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Renewable energy being installed at a community in the Northern Territory. Researchers have predicted Australia’s emissions are set to fall, but warn the renewables deployment rate must continue. Lucy Hughes-Jones/AAP

Some good news for a change: Australia’s greenhouse gas emissions are set to fall

Australia's renewables revolution proves that there's cause for hope in our emissions reduction goals. But we cannot rest on our laurels.
The low solar corona as viewed in extreme ultraviolet light. Bright regions are where the most energetic solar storms are born. An eruption in action can be seen in the bottom-left. NASA’s Solar Dynamic Observatory (SDO) satellite.

Total solar eclipses reveal the dark and stormy side of the sun we never see

Scientists spend years preparing for the two-minute window of a total solar eclipse.
Expanding solar power potential more than it’s needed could replace more expensive energy storage. Jamey Stillings

A radical idea to get a high-renewable electric grid: Build way more solar and wind than needed

Solar and wind can't deliver power on demand. But overbuilding solar and wind, and simply dumping unneeded energy, would go a long way to smoothing out those bumps, study finds.
The number of coal mining jobs has gone up slightly, but many times less than solar-related ones. AP Photo/Dake Kang

An alternative to propping up coal power plants: Retrain workers for solar

The Trump administration's Affordable Clean Energy Plan would help the declining coal industry, but a study shows many coal workers could transition to a new industry – solar – and earn more money.

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