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Nobahamas

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Nobahamas

Re: Tom Joad post# 4709

Wednesday, 09/28/2016 2:54:10 PM

Wednesday, September 28, 2016 2:54:10 PM

Post# of 6624
RE:Stock research.
The main problem with use of renewable energy is energy storage.
For example big windfarms and solarfarms need a big energy storage system for downtime in energy supply.
Lots of companies are are in search for the best solution.
In my opinion systems like the "Redox Flow Battery" have the best chance to win this battle.(energy efficiency of 80%)
Thyssenkrupp is almost ready.
https://www.thyssenkrupp.com/en/company/innovation/technologies-for-the-energy-transition/redox-flow-batteries.html

Electro Power systems uses hydrogen for energy storage (energy efficiency 35%)
http://electropowersystems.com/energy-transition/


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