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In reply to the discussion: Puerto Rico Governor Responds To Elon Musks Offer To Have Tesla Rebuild The Islands Power Grid [View all]hunter
(40,716 posts)37. It's not much of a backup... a little over an hour on the system it's on.
Maybe enough time to respond to whatever is broken, maybe not.
The system has a lot of wind turbines. The batteries will soak up the energy of wind gusts, and release it when the wind slows.
The project is built partly in response to the financial games played by people selling the output of nimble gas power plants.
The battery installation will make an important contribution to increasing the security and reliability of electricity supply in South Australia. It should also help to keep a lid on wholesale electricity prices, by making it more difficult for gas generators in the state to drive prices up to extreme levels by what is called strategic re-bidding behaviour.
https://www.gizmodo.com.au/2017/07/what-experts-have-to-say-about-teslas-giant-australian-battery/
https://www.gizmodo.com.au/2017/07/what-experts-have-to-say-about-teslas-giant-australian-battery/
The system isn't capable of storing significant amounts of energy across days the wind isn't blowing or the sun is not shining, but it's still useful in discouraging electricity price spikes which would not occur in a more heavily regulated market.
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Puerto Rico Governor Responds To Elon Musks Offer To Have Tesla Rebuild The Islands Power Grid [View all]
LongTomH
Oct 2017
OP
My crystal ball suggests pressure will be put on international banks NOT to fund this in any way.
AtheistCrusader
Oct 2017
#34
Donnie and the fascists won't stand for this out of pure ideological spite.
Thomas Hurt
Oct 2017
#28