Wpr101's September 2025 portfolio review

[Smorgasbord1]

I posted my own general thoughts on battery companies, including ELVA here:

$EOSE manufacturer of grid scale zinc bromide batteries

Just in case it isn’t clear, I’m continuing to steer clear of battery companies like ELVA and EOSE, among others. While I’m sure the technology in most of these companies is actually sound, applications for batteries need to balance a number of differing attributes. Batteries that are good for one aspect might be poor at another aspect, and knowing these technical aspects is beyond my limited knowledge even though I’ve followed the space for over a decade. As an example, Tesla introduced their …