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Pumped Hydro Energy Storage across Australia, page-31

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raiderup

26,954 Posts.

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24/09/17

15:25

Post #: 27422241
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Originally posted by moondoong ↑

I read that and thought what a dumb, stupid idea.

The super pit will naturally fill once the dewatering pumps are shut down.

How does filling a hole in the ground stored potential energy? It has to be at a higher level, so that it can gravitate back downwards, to be of any use.

Whoever wrote that article is a numpty.

Hydro in Australia sucks. We don't have the steep gradients and high elevations to really make it work,

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100% renewable electricity in Australia

http://re100.eng.anu.edu.au/resources/assets/1708BlakersREAust.pdf

Raider
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