Snooze wrote:

.... If you use your
gas powered leaf blower for 10 minutes every week, that translates to 170
minutes of driving time a week, about 24.2 minutes a day...



Please also take into account that most of us don't use our leaf blowers
during the spring and winter months. That gives you a factor of two at
least (for a long term average). Summer useage is probably minimal.