Anything can be "on track" if you don't know what the track is. It's a meaningless statement to anyone but those that know. All you can really do is smile and

Anything can be "on track" if you don't know what the track is. It's a meaningless statement to anyone but those that know. All you can really do is smile and nod, which, it's much more useful to spend your time not listening to this sport of speculation, and, if you must speculate, speculate on if the idea of an electric semi is viable in the first place. Personally, I think it is. It's a much harder engineering problem than a car though, so, it's likely to take awhile to become really viable, and longer still to get to a place a reasonable person would call "good". I'd also go sofar as to say, tech wise, we're probably not there yet. We need better batteries, and a means to charge them. That's been slow going so far, and likely needs some significant investment. Something like a billion dollar X-prize, or, make it 2 billion, for inflation reasons, for the first group that can demonstrate a battery tech suitable for mass manufacturing that's 2x current lithium ion cells at 1/2 the cost. That'd probably get us there in the next 5 years or so, give it another 5 to scale out, and the parallel tech developed trying to attain that prize probably sees things developing relatively quickly after that.