They are made. Of course a hand-held blower that has enough air velocity to do its job is going to make some noise, but I walked by a landscape maintenance guy outside work yesterday, he had a battery-electric blower and it was much quieter than the old two-stroke gas blowers they were using last year. I didn't note the brand but the casing was green. Maybe Deere, but it wasn't quite the Deere shade of green so I don't know. You know what's quieter than any blower? A broom. But not as fast.