Hello, due to my master thesis I spend a lot of time in the internet searching for battery storage technologies and projects.
I found meanwhile some very useful websites, so I thought it might be useful for some other people to publish here what i found.
Energy storage news (articles):
Background knowledge batteries:
Overview storage worldwide:
You are very welcome to add other websites, just post them in the comments and I will update the document, or simply change the document, if you have the right to change the document.
Robert Pleticha it would be maybe also good to add a sidebar on the overview page of the energy storage space with these links, that it is easy to find in the future.