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Has the world changed and we haven't noticed? #renewable #energy @RadioNational | by planeta
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Has the world changed and we haven't noticed? #renewable #energy @RadioNational

Robyn Williams: There's a massive revolution underway. Steve Chu, Nobel prize-winner and US Energy Secretary, noted this a couple of weeks ago, he said, 'The price of photovoltaics dropped 80% in one year, and by 40% in another year.' Has the world changed and we haven't noticed?

 

Have a listen

www.abc.net.au/radionational/programs/scienceshow/renewab...

 

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Uploaded on May 29, 2012