[Hitstirrer]

This tech has been known for some years but is expensive and toxic. This new approach could make it economically viable and less dangerous as well as offering an alternative to large lithium storage banks.

Flow battery could make renewable energy storage economically viable

Researchers at the University of Southern California looking to crack the renewable energy storage problem have developed a new version of a redox flow battery from inexpensive and readily-available materials.

newatlas.com

 

[modeller]

redT energy if you're brave!

 

[ColA]

There are many, many, ways of statically storing electrical energy - pumped water, compressed gas, batteries etc. Unfortunately, the perfect battery for EVs remains elusive.

 

[Phil W]

I have lost a lot of money on redt. I bought at 15p a share. I think they are now less than 1p.