Formula E is kind of entertaining, but it's hard to find on TV, I think CBS sports was broadcasting it early on. The first season, the drivers changed cars at half way because of charging issues. I'd watch it if I could find it, probably streaming somewhere.. Don Garlit's stirred a bit of interest in EV dragsters a few years ago, but not sure what happened to it, I have the feeling he was lending his name to and was driving it, but not sure he owned the car.
I was at the local drag strip a couple of years ago, and at a mid week test and tune an EV was there putting down some impressive times, but interestingly, none of the other competitiors would line up against him.