Zenn Motor Company, the former purveyor of a neighborhood electric vehicle (NEV), and Eestor, the eternal purveyor of promises of a supercapacitor-based energy storage unit, have managed to defy at least one of the predictions hurled their way. The two intertwined companies have survived.
Delays, hype, and more delays. This is the short history of EEStor, the company that keeps on talking about what is supposed to be an ultracapacitor that reinvents electric drive vehicle energy storage. Whatever is really going on, EEStor did put out a press release for Earth Day that keeps beating the hype drum. The announcement isn't about the ultracaps directly, but about EEStor's Composition Modified Barium-Titanate powders, which have apparently been verified by a third party to meet or exc