ERD50
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Here's a short discussion of a new type of lithium storage battery that promised a big increase in energy storage if it works out. And, it keeps its ability to hold a full charge through many more cycles than today's lithium batteries. Again, if it works out.
https://www.grc.com/sn/sn-552.htm
The discussion of the new battery takes place about 80% down the transcript.
I followed a few other links as well, and it looks very interesting.
Of course, I've been reading about these big improvements for decades, and rather than big steps, batteries seem to keep progressing at a fairly steady pace. Maybe this will come to fruition, I hope so, it sounds very promising.
But I still say that battery improvement just make a hybrid look better and better. No range or infrastructure issues, cost/space premium goes down, and no waiting for the excess 'green grid energy' before we see environmental positives.
-ERD50