Commuting mode analysis

CHAPEL HILL NC US

For the week of 16 Jan 2017 through 22 Jan 2017 75 commuters reporting.

Efficiency: 67%  Miles saved: 35,939  CO2 saved: 31,663lb

n = 75

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 35.0% 45 16487 13748lb
Carpool with one other person 50% 11.3% 20 2351 1176 1045lb 1045lb
Carpool with two other people 67% 1.0% 35 350 233 71lb 143lb
Carpool with three other people 75% 1.5% 21 340 255 76lb 227lb
Carpool with five other people 85% 1.0% 5 50 43 7lb 38lb
Walk or bicycle 100% 0.8% 2 12 12 11lb
Take motorcycle or scooter 90% 0.2% 29 57 51 2lb 20lb
Take mass transportation 100% 49.3% 66 34169 34169 30180lb
Week total 67% 100.0% 51 53816 35939 14949lb 31663lb
Annualized total       2798454 1868814 353mt 747mt