If you buy then run a generator 5 hours at home to drive an electric bike for 2 hours, it
appears quite weird to me, specially if it is on a regular basis! Regarding emission, it is
about the same, regarding noise it might be worse .. Probably better to get a fuel bike then!
I believe that a generator is a FAR greater polluter than the utility providing power to your home.
Even if run on the dirtiest fuel, they run up to a certain speed, then stay there, so, "less" emissions
than driving an ICE vehicle around all day going up and down through the gears and RPM range.
I also believe that motorcycles also produce "dirtier" exhaust than cars. The thought would be
that since you get so much better MPG on a motorcycle that you MUST put out fewer emissions.
Some of today's cars get as good or better economy than many motorcycles. Not to mention
that if you and 4 buddies go to a movie, you might all climb into ONE car. If on bikes, everyone
rides their own, increasing the fuel used, and emissions produced many times over. Cars are
subject to VERY stringent emission regulations, bikes, not so much. Here are a couple links to
back that up:
http://www.edmunds.com/car-reviews/features/emissions-test-car-vs-truck-vs-leaf-blower.htmlhttps://rideapart.com/articles/busting-the-mythbusters-motorcycle-pollution-claimsThe first link seems to have gone out of their way to be as accurate as possible.
As much as I enjoyed MythBusters, I have to question their results at times.
but, at least it is something. Even if you were able to charge the battery off of
your ICE car while driving, it would put a greater strain on the charging system,
using more power, and, thus more fuel. Plus, the added weight of the battery
would cause greater power use to haul it around, increasing fuel use even more.