Actually "IF" and that's a big if. The weather allows solar charging stations or they have other generation sources they might be workable.
Those things can be pretty quiet. Don't know exactly how they'd use them but just saying.
Although it won't be until after I move I might get one of the "off road" E-bikes that I've seen advertised in some of the catalogs I still receive.
But that'll be waay down the road, no pun intended.