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Surface Area Needed to Power World with Solar

Pinned on February 6, 2014 at 1:56 am by Admin

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Surface Area Needed to Power World with Solar

In reality, it’s not that much land mass. These are based on solar panels with 20% efficiency, and new technologies seem to be on the verge of 70% to 80% efficiency, so the foot print could grow even smaller. However, I’m not sure we have enough rare materials needed to make that many solar panels, yet.

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Teapot Warmers Silver Amber Necklaces Wholesale Glass Tea Sets Mummy Sleeping Bags