Commuting mode analysis

CHAPEL HILL NC US

For the week of 04 Dec 2017 through 10 Dec 2017 145 commuters reporting.

Efficiency: 51%  Miles saved: 723,767  CO2 saved: 292mt

n = 145

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  44.5% 31 36913 0  31723lb 0 
Carpool with one other person 50% 8.7% 5799 1339560 669780 270mt 270mt
Carpool with two other people 67% 0.7% 23 438 292 97lb 195lb
Carpool with three other people 75% 1.9% 39 2011 1508 447lb 1341lb
Carpool with four other people 80% 0.4% 5 50 40 9lb 37lb
Carpool with five other people 85% 0.5% 4 60 51 8lb 45lb
Carpool with six other people or more 90% 0.4% 7 65 59 6lb 52lb
Small vanpool 86% 0.1% 318 636 545 80lb 481lb
Large vanpool 90% 0.1% 15 29 26 3lb 23lb
Walk or bicycle 100% 0.8% 27 535 535 0  476lb
Take motorcycle or scooter 90% 0.4% 29 285 257 11lb 100lb
Work from home / telecommute 100% 0.3% 19 171 171 0  152lb
Take mass transportation 100% 41.3% 46 50504 50504 0  44821lb
Week total 51% 100.0% 539 1431256 723767 285mt 292mt
Annualized total       74425328 37635906 14812mt 15174mt